The Emerging Military Balance in East Asia

The Emerging Military
Balance in East Asia
How China’s Neighbors Can Check
Chinese Naval Expansion

Michael Beckley

Pour 70 années, the U.S.
military has dominated the seas and skies of East Asia, enjoying almost total
freedom of movement and the ability to deny such freedom to enemies. Now,
cependant, China may be able to destroy U.S. ships, aircraft, and bases within
500 miles of China’s territory and disrupt the satellite and computer networks
that underpin U.S. military power throughout East Asia.1 Many American
analysts fear that China could use these antiaccess/area-denial (A2/AD)
capabilities to hold the U.S. military at bay while enforcing its expansive terri-
torial claims, which include most of the East and South China Seas.2 Left un-
checked, some analysts fear, China will eventually become the hegemon of
East Asia and start projecting military power into other regions, including the
Western Hemisphere.3

The debate about how the U.S. military should respond to China’s A2/AD

Michael Beckley is a fellow in the International Security Program at the Belfer Center for Science and Inter-
national Affairs at the John F. Kennedy School of Government at Harvard University and Assistant Profes-
sor of Political Science at Tufts University. Parts of this article draw on chapter 4 of his book, The Unipolar
Era, forthcoming from Cornell University Press.

The author thanks Stephen Brooks, Avery Goldstein, Eric Hundman, Jennifer Lind, Jonathan
Markowitz, Daryl Press, Benjamin Valentino, Stephen Walt, William Wohlforth, and the anony-
mous reviewers for excellent feedback on earlier drafts.

1. Andrew S. Erickson, Chinese Anti-Ship Ballistic Missile Development: Drivers, Trajectories, and Stra-
tegic Implications (Washington, D.C.: Brookings Institution Press, 2016); Evan Braden Montgomery,
“Contested Primacy in the Western Paciªc: China’s Rise and the Future of U.S. Power Projection,»
International Security, Vol. 38, Non. 4 (Spring 2014), pp. 115–149, est ce que je:10.1162/ISEC_a_00160; and Eric
Heginbotham et al., The U.S.-China Military Scorecard: Forces, Geography, and the Evolving Balance of
Power, 1996–2017 (Santa Monica, Calif.: RAND Corporation, 2015). On the limits of China’s
antiaccess/area-denial capabilities, see Stephen Biddle and Ivan Oelrich, “Future Warfare in the
Western Paciªc: Chinese Antiaccess/Area Denial, U.S. AirSea Battle, and Command of the Com-
mons in East Asia,” International Security, Vol. 41, Non. 1 (Été 2016), pp. 7–48, est ce que je:10.1162/
ISEC_a_00249.
2. Ofªce of the Secretary of Defense, Annual Report to Congress: Military Power of the People’s Repub-
lic of China (Washington, D.C.: U.S. Department of Defense, 2016), pp. 59–63; Robert Haddick, Fire
on the Water: Chine, America, and the Future of the Paciªc (Annapolis: Naval Institute Press, 2014);
Roger Cliff et al., Entering the Dragon’s Lair: Chinese Antiaccess Strategies and Their Implications for the
États-Unis (Santa Monica, Calif.: RAND Corporation, 2007); and Thomas J. Christensen, “Posing
Problems without Catching Up: China’s Rise and Challenges for U.S. Security Policy,” International
Sécurité, Vol. 25, Non. 4 (Spring 2001), pp. 5–40, est ce que je:10.1162/01622880151091880.
3. Michael Pillsbury, The Hundred-Year Marathon: China’s Secret Strategy to Replace America as the
Global Superpower (New York: Henry Holt, 2015); Aaron L. Friedberg, A Contest for Supremacy:
Chine, America, and the Struggle for Mastery in Asia (New York: W.W. Norton, 2012); and John J.
Mearsheimer, The Tragedy of Great Power Politics, updated ed. (New York: W.W. Norton, 2014),
chap. 10.

International Security, Vol. 42, Non. 2 (Fall 2017), pp. 78–119, est ce que je:10.1162/ISEC_a_00294
© 2017 by the President and Fellows of Harvard College and the Massachusetts Institute of Technology.

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The Emerging Military Balance in East Asia 79

capabilities has focused on two options. One option would be to gear up by
preparing to wipe out China’s offensive forces at the outset of a conºict.4 The
other would be to give up by withdrawing U.S. forces from East Asia, abrogat-
ing U.S. alliances in the region, and granting China a sphere of inºuence.5

Both options have drawbacks. The gear-up strategy would not only be ex-
pensive, but would also increase the risk of war by encouraging the United
States and China to shoot ªrst in a crisis.6 The give-up option, on the other
main, would not only reduce U.S. inºuence in East Asia—the most economi-
cally vibrant area in the world—but also might embolden China to try to con-
quer parts of the region.

Does the United States have a third option? According to some analysts, le
United States should split the difference between gearing up and giving up by
adopting an “active denial” strategy.7 Under this strategy, the United States
would abandon efforts to command maritime East Asia and, instead, focus on
helping China’s neighbors deny China sea and air control in the region. Dans
peacetime, the United States would bolster the A2/AD forces of China’s
neighbors by providing them with aid and arms. In wartime, the U.S. military

4. U.S. Department of Defense, AirSea Battle: Service Collaboration to Address Anti-Access and Area
Denial Challenges (Washington, D.C.: U.S. Department of Defense, May 2013); Michael E. Hutchens
et coll., “Joint Concept for Access and Maneuver in the Global Commons: A New Joint Operational
Concept,” Joint Forces Quarterly, Vol. 84, Non. 1 (Janvier 2017), pp. 134–139; and U.S. Army and U.S.
Marine Corps, “Multi-Domain Battle: Combined Arms for the 21st Century” (Fort Eustis, Va.: U.S.
Army Training and Doctrine Command, 2017), http://www.tradoc.army.mil/MultiDomainBattle/
docs/MDB_WhitePaper.pdf.
5. Hugh White, The China Choice: Why America Should Share Power (Collingwood, Australia: Noir,
2012); Eugene Gholz, “No Man’s Sea: Implications for Strategy and Theory,” paper presented at
the annual meeting of the International Studies Association, Atlanta, Georgia, March 16–19, 2016;
and Charles L. Glaser, “A U.S.-China Grand Bargain? The Hard Choice between Military Competi-
tion and Accomodation,” International Security, Vol. 39, Non. 4 (Spring 2015), pp. 49–90, est ce que je:10.1162/
ISEC_a_00199.
6. David Gompert and Terrence Kelly, “Escalation Cause: How the Pentagon’s New Strategy
Could Trigger War with China,” Foreign Policy, Août 2, 2013, http://foreignpolicy.com/2013/
08/03/escalation-cause/; Avery Goldstein, “First Things First: The Pressing Danger of Crisis In-
stability in U.S.-China Relations,” International Security, Vol. 37, Non. 4 (Spring 2013), pp. 49–89,
est ce que je:10.1162/ISEC_a_00114; and T.X. Hammes, “Offshore Control: A Proposed Strategy for an Un-
likely Conºict,” Strategic Forum, Juin 2012, pp. 1–14.
7. Eric Heginbotham and Jacob L. Heim, “Deterring without Dominance: Discouraging Chinese
Adventurism under Austerity,” Washington Quarterly, Vol. 38, Non. 1 (Spring 2015), pp. 185–199,
est ce que je:10.1080/0163660X.2015.1038189. See also William S. Murray, “Revisiting Taiwan’s Defense
Strategy,” Naval War College Review, Vol. 61, Non. 3 (Été 2008), pp. 13–38; James Holmes and
Toshi Yoshihara, Defending the Strait: Taiwan’s Naval Strategy in the 21st Century (Washington, D.C.:
Jamestown Foundation, 2011); Toshi Yoshihara and James R. Holmes, “Asymmetric Warfare,
American Style,” Proceedings, Vol. 138, Non 4 (Avril 2012), pp. 24–29; Toshi Yoshihara, “Sino-
Japanese Rivalry at Sea: How Tokyo Can Go Anti-Access on China,” Orbis, Vol. 59, Non. 1 (Hiver
2015), pp. 62–75, est ce que je:10.1016/j.orbis.2014.11.006; Andrew Krepinevich, “How to Deter China: Le
Case for Archipelagic Defense,” Foreign Affairs, Vol. 94, Non. 2 (March/April 2015), pp. 78–86; et
Terrence K. Kelly, David C. Gompert, and Duncan Long, Smart Power, Stronger Partners, Vol. 1: Ex-
ploiting U.S. Advantages to Prevent Aggression (Santa Monica, Calif.: RAND Corporation, 2016).

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International Security 42:2 80

would back up China’s neighbors by providing intelligence, logistics, et, si
absolutely necessary, limited air and missile strikes on Chinese forces operat-
ing beyond China’s shores.

This strategy, according to its proponents, would maintain deterrence by
denying China the possibility of a decisive military victory while enhancing
crisis stability by reassuring China that it will not suffer a massive attack on its
homeland on the ªrst day of a war. The potential Achilles’ heel of the strategy,
bien sûr, is that it requires China’s neighbors to hold the line against Chinese
expansion for extended periods of time and perhaps indeªnitely. Are they
up to the task?

À ce jour, there has been little rigorous research on this vital question. With
few exceptions, American studies on the East Asian military balance suffer
from a bilateral bias: they focus on U.S. and Chinese capabilities while ig-
noring the capabilities of China’s neighbors.8 For example, the most detailed
studies of the military balance in the Taiwan Strait and South China Sea as-
sume, implausibly, that Taiwan and Southeast Asian nations do nothing in
their own defense and that the U.S. military has to save the day single-
handedly.9 As a result of this bilateral bias, it remains unclear whether the de-
nial strategy described above is a viable option for the United States.

To address this shortcoming, this article assesses the local military balance in
East Asia. Speciªcally, I analyze the extent to which China’s neighbors can
deny China sea and air control in the East and South China Seas and prevent
China from conquering Taiwan.

Admittedly, this is a limited ambition, as I evaluate only the capabilities of
China’s neighbors, not their resolve to use them. China’s neighbors have sug-
gested, in both word and deed, that they would ªght to defend their sover-
eignty and maritime claims, but one can imagine scenarios in which some of
them shrink in the face of Chinese coercion. Without a systematic analysis
of these nations’ domestic politics, it is impossible to know how likely such
scenarios are. That said, ªguring out whether China’s neighbors could repel
Chinese military expansion is a vital ªrst step in determining whether they
would do so.

8. Exceptions include Gholz, “No Man’s Sea”; Roger Cliff, China’s Military Power: Assessing Current
and Future Capabilities (Cambridge: la presse de l'Universite de Cambridge, 2015), chap. 9; Adam P. Liff,
“Whither the Balancers? The Case for a Methodological Reset,” Security Studies, Vol. 25, Non. 3 (Juillet
2016), pp. 420–459; James R. Holmes, “Strategic Features of the South China Sea: A Tough Neigh-
borhood for Hegemons,” Naval War College Review, Vol. 67, Non. 2 (Spring 2014), pp. 30–51;
Yoshihara, “Sino-Japanese Rivalry at Sea”; Holmes and Yoshihara, Defending the Strait; and Mi-
chael E. O’Hanlon, “Why China Cannot Conquer Taiwan,” International Security, Vol. 25, Non. 2
(Fall 2000), pp. 51–86, est ce que je:10.1162/016228800560453.
9. Heginbotham et al., The U.S.-China Military Scorecard; and Kelly, Gompert, and Long, Smart
Power, Stronger Partners, Vol. 1, chap. 5.

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The Emerging Military Balance in East Asia 81

My main ªnding is that there is a budding balance of military power in East
Asia, which the United States can reinforce at moderate risk to U.S. forces. Fur-
thermore, this balance of power will remain stable for years to come, because
China cannot afford the power-projection capabilities it would need to over-
come the A2/AD forces of its neighbors. The main reasons are that power-
projection forces are more expensive than A2/AD forces by an order of
magnitude, China’s economy is losing steam and has racked up massive
debt, and homeland security operations consume large shares of China’s mili-
tary resources.

For the foreseeable future, donc, China has little prospect of developing
a force capable of conquering Taiwan or enforcing its maritime claims in
the East or South China Seas—as long as China’s neighbors remain willing to
use their A2/AD forces and the United States continues to bolster and back-
stop them.

This article proceeds in six sections. The ªrst analyzes whether China can
forge its own version of the Monroe Doctrine by establishing sea and air
control throughout maritime East Asia. The second evaluates whether China
can conquer Taiwan through an amphibious invasion, strategic bombing cam-
paign, or naval blockade. The third considers whether China can establish sea
and air control in parts of the East China Sea. The fourth analyzes the extent to
which China can command the South China Sea. The ªfth discusses con-
straints on future Chinese military modernization. The sixth considers impli-
cations for U.S. defense policy.

Regional Maritime Hegemony

Only two nations in modern history have established regional maritime
hegemony: the United States from the 1890s to the present and Japan in the
1930s and early 1940s. These cases suggest that China would need two things
to enforce its own version of the Monroe Doctrine in East Asia: a regional mo-
nopoly of naval power and a military presence on the coasts surrounding the
East and South China Seas. Chine, cependant, is nowhere close to achieving ei-
ther of those objectives.

D'abord, when the United States and Imperial Japan took control of their near
seas, their navies accounted for 80 à 99 percent of the naval tonnage in their
respective regions.10 China’s navy today, by contrast, accounts for less than
30 percent of Asia’s naval tonnage and, as ªgure 1 shows, Asian nations that
contest China’s maritime claims have collectively matched China’s procure-

10. Brian Benjamin Crisher and Mark Souva, “Power at Sea: A Naval Power Dataset, 1865–2011,”
International Interactions, Vol. 40, Non. 4 (2014), pp. 602–629, est ce que je:10.1080/03050629.2014.918039.

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International Security 42:2 82

Chiffre 1. Major Platforms of China and Countries around the East and South China Seas

That Have Territorial Disputes with China, 1997–2017

modern submarines

modern surface ships

60
50
40
30
20
10
0

1,200

1,000

800
600
400
200
0

1997

2007

2017

fourth-generation ﬁghters

1997

2007

2017

300
250
200
150
100
50
0

200

150

100

1997

2007

2017

coast guard tonnage

2010

2016

Chine

China’s regional rivals

SOURCES: International Institute for Strategic Studies (IISS), The Military Balance, Vol. 117,
Non. 1 (Londres: IISS, 2017); and Lyle J. Morris, “Blunt Defenders of Sovereignty: The Rise
of Coast Guards in East and Southeast Asia,” Naval War College Review, Vol. 70, Non. 2
(Spring 2017), pp. 75–112.

NOTES: China’s rivals are deªned as those states with an ongoing maritime dispute with
China and include Brunei,
Indonésie, Japan, Malaisie, the Philippines, South Korea,
Taiwan, and Vietnam. For the chart on coast guard tonnage, data were available only for
Indonésie, Japan, Malaisie, the Philippines, and Vietnam. Modern ships and submarines
are deªned as those that are armed with antiship cruise missiles.

ment of modern submarines, ships, aircraft, and coast guard cutters over the
past two decades. China’s navy may be the most powerful in Asia, but it is no
police power.

Deuxième, the United States and Imperial Japan occupied the landmasses
around their near seas, lined the shores with military bases, and barred neigh-
boring states from building independent navies. At the turn of the twentieth
siècle, the United States annexed Puerto Rico; turned Cuba, the Dominican
Republic, Haïti, Nicaragua, and Panama into U.S. protectorates; and periodi-
cally occupied Veracruz, Mexico’s only port on the Gulf of Mexico. Aujourd'hui,
the U.S. military operates from facilities in Antigua, Aruba, the Bahamas,
Colombia, Cuba, Curaçao, El Salvador, Honduras, Panama, and Puerto Rico.

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The Emerging Military Balance in East Asia 83

Imperial Japan’s coastal empire was even more extensive, including present-
day Burma, Cambodia, Indonésie, Korea, Laos, Malaisie, the Philippines,
Taiwan, Thaïlande, Vietnam, most of China’s east coast, and numerous islands
in the Paciªc Ocean.

China today has no prospect of controlling the coasts of East Asia.11 Its mari-
time neighbors are densely populated and possess modern militaries, and am-
phibious invasions have become extremely difªcult, if not impossible, in an
age of precision-guided munitions, a point I elaborate on later.

Given these obstacles to outright conquest, China has sought to expand on
the sly via a “cabbage strategy,” in which it wraps disputed waters in layers of
coast guard, maritime militia, and ªshing vessels—all backed by warships loi-
tering just over the horizon.12 This tactic, cependant, is unlikely to enable China
to command maritime East Asia.

One reason for this is that China’s neighbors have countered China’s actions
by bolstering their own coast guard ºeets (ªgure 1). China’s ºeet remains the
largest in Asia, but it is spread thin defending China’s expansive claims, lequel
encompass an area of nearly 2 million square miles. China’s neighbors, by con-
trast, can concentrate their ºeets around their more limited claims.

More important, China’s neighbors have shown that they are willing to use
military force against China’s civilian vessels. Indonesia and Malaysia, for ex-
ample, announced in 2016 that they would sink foreign vessels that ªsh or drill
in their claimed waters in the South China Sea, and Indonesia made good on
this promise at least three times in 2016, ªring on Chinese ªshing vessels and
blowing them up on national television—all while Chinese coast guard cutters
watched from a distance.

In sum, China is not poised to overrun maritime East Asia. Dans ce qui suit
sections, donc, I analyze whether China could accomplish more limited
objectifs, including conquering Taiwan or establishing sea control over parts
of the East or South China Seas.

Conquering Taiwan

Of all the nations impeding China’s military rise in East Asia, none is more im-
portant than Taiwan. Conquering Taiwan is the primary warªghting mission
of China’s People’s Liberation Army (PLA), and preparations for this cam-

11. Andrew J. Nathan and Andrew Scobell, “China’s Overstretched Military,” Washington Quar-
terly, Vol. 35, Non. 4 (Fall 2012), pp. 135–148, est ce que je:10.1080/0163660X.2012.726438.
12. Andrew S. Erickson and Conor M. Kennedy, “China’s Maritime Militia: What It Is and How to
Deal with It,” Foreign Affairs, Juin 23, 2016, https://www.foreignaffairs.com/articles/china/2016-
06-23/chinas-maritime-militia.

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International Security 42:2 84

paign consume roughly one-third of China’s defense budget.13 If China con-
it would free up dozens of ships, hundreds of missile
quered Taiwan,
launchers and combat aircraft, thousands of personnel, and billions of dollars.
De plus, China could use Taiwan as an “unsinkable aircraft carrier” to proj-
ect military power into the western Paciªc and to impose blockades on Japan
and the Philippines. Le plus important, China would end the Chinese civil war
once and for all and eliminate the world’s only Chinese democracy, thereby
bolstering the Chinese Communist Party’s legitimacy.

For all these reasons, many strategists consider Taiwan to be a center of
gravity in East Asia: in Taiwanese hands, the island is a defensive barrier
against Chinese expansion; in Chinese hands, Taiwan could become a launch-
ing pad for Chinese aggression.14

A war over Taiwan could take several forms. China could try to invade and
occupy Taiwan outright. Alternativement, it could try to coerce Taiwan by bomb-
ing Taiwan’s cities and infrastructure or strangling Taiwan’s economy with a
blockade. Plus tard, I discuss all three of these options.

D'abord, cependant, I discuss whether China could destroy Taiwan’s air, naval,
and missile forces in a surprise air and missile attack. Such an attack would en-
able China to establish air superiority over and sea control around Taiwan—
two crucial ingredients, if not outright prerequisites, for a successful invasion,
strategic bombing campaign, or blockade.

surprise air and missile strikes

According to PLA strategy documents, China would initiate a war with
Taiwan by bombarding its air and naval bases, missile batteries, and command
centers with salvos of ground- and air-launched missiles.15 The goal would be
to destroy most of Taiwan’s air defenses and offensive forces before they have
a chance to ªght back.

This tactic would constitute China’s only hope of establishing air and sea
command in the Taiwan Strait, which in turn would be vital to a successful
invasion, strategic bombing campaign, or blockade. If Taiwan retained sub-
stantial air defenses and offensive strike platforms, a Chinese amphibious in-
vasion would be impossible, because Taiwan could pick off PLA landing craft
as they motored across the Taiwan Strait. De la même manière, a sustained bombing cam-
paign would be impossible, because Taiwan’s air force and air defenses could

13. Paul V. Kane, “To Save Our Economy, Ditch Taiwan,” New York Times, Novembre 10, 2011.
14. Alan M. Wachman, Why Taiwan? Geostrategic Rationales for Chinese Territorial Integrity (Stanford,
Calif.: Stanford University Press, 2007).
15. Guangqian Peng and Youzhi Yao, éd., The Science of Military Strategy (Beijing: Military Science
Publishing House, 2005), p. 327.

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The Emerging Military Balance in East Asia 85

decimate China’s bombers. A submarine blockade might be possible even
without air and sea dominance, but it would be difªcult to sustain if Taiwan
can attack the blockade force. The bottom line is that conquering a developed
island nation is difªcult, so China would probably need to destroy most of
Taiwan’s military in the ªrst few hours or days of a war to prevail.

What are China’s prospects? Dans 2000, the PLA had only a few hundred inac-
curate missiles and a few dozen advanced aircraft and clearly could not carry
out a disarming ªrst strike.16 Today, cependant, China has 1,500 accurate mis-
siles pointed at Taiwan and more than 1,000 advanced ªghter aircraft.17
If China catches Taiwan off guard—with its missile batteries, aircraft, et
ships parked in the open—China potentially could wipe out Taiwan’s long-
range air defenses, temporarily ground Taiwan’s air force, and sink Taiwan’s
large naval ships.

The above scenario presupposes that Taiwan had no advanced knowledge
of the Chinese attack. En réalité, Taiwan probably would have some notice, être-
cause it has one of the best early warning systems in the world, consisting of at
least 20 ªxed early warning radars; 10 ground-mobile radars; 6 E-2 Hawkeye
aircraft; thousands of spies embedded on the mainland; and satellite and air-
craft intelligence provided by the United States.18 Historically, Taiwanese intel-
ligence has provided advanced warning of PLA actions. Dans 2013, Par exemple,
spies forewarned the Taiwanese government about China’s decision to an-
nounce an air defense identiªcation zone in the East China Sea.19 If China
planned an all-out assault on Taiwan—an operation that would involve tens of
thousands of personnel—the Taiwanese military would probably discover it.
If Taiwan detected an impending PLA attack, it would quickly deploy its
navy and disperse its combat aircraft among 36 airªelds scattered around the
island. Some of these locations have aircraft hangars built inside mountains.
Others have aircraft shelters with 6-foot-thick concrete walls.20 If PLA missiles
cratered the runways at Taiwan’s air bases, Taiwanese aircraft could operate
from ten civilian airstrips and ªve highways that double as emergency air
bases, all of which have fuel and supplies prepositioned for the air force.21
Meanwhile Taiwan’s runway repair teams, which currently hold the world

16. O’Hanlon, “Why China Cannot Conquer Taiwan.”
17. Heginbotham et al., The U.S.-China Military Scorecard, p. xxiii.
18. Ian Easton, “Able Archers: Taiwan Defense Strategy in an Age of Precision Strike” (Arlington,
Va.: Project 2049 Institut, 2014).
19. Ibid., p. 31.
20. Ian Easton, “Taiwan, Asia’s Secret Air Power,” Diplomat, Septembre 25, 2014, http://
thediplomat.com/2014/09/taiwan-asias-secret-air-power/.
21. Ibid..

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International Security 42:2 86

speed record for runway repair (3 hours), would start patching the tarmac at
the main air bases.22

Taiwan also would try to shoot down Chinese missiles and aircraft and per-
haps strike Chinese bases and missile batteries. For air defense, Taiwan has
524 long-range surface-to-air missile launchers, 80 percent of which are road-
mobile; thousands of short-range surface-to-air missile launchers mounted to
vehicles or carried by ground troops; et 400 road-mobile antiaircraft guns.23
For offensive strike, Taiwan has at least 12 road-mobile cruise missile launch-
ers; 50 short-range ballistic missile launchers in underground silos; 300 howit-
zers located on offshore islands (Jinmen and Mazu) just a few miles from the
Chinese mainland; roughly 400 ªghter aircraft, 73 ships, et 2 submarines that
can ªre long-range cruise missiles; and several thousand special operations
troops embedded on the mainland that could blitz Chinese bases.24

History suggests that at least some of Taiwan’s major weapons systems
would survive a Chinese air and missile attack. In the 1990–91 Gulf War,
Par exemple, the U.S.-led coalition pummeled Iraq with 88,500 tons of ord-
nance and shredded Iraq’s airªelds with cluster bombs, yet most of Iraq’s
air force and all of Iraq’s road-mobile missile launchers survived and fought
on.25 In 1999, NATO pounded Serbian air defenses in Kosovo for 78 jours
avec 7,000 tons of ordnance, but destroyed only 3 of Serbia’s 22 mobile mis-
sile batteries.26

Given that China’s short-range ballistic missiles could deliver only 700 total
tons of ordnance on Taiwan—not to mention that Taiwan’s air defenses and
strike platforms are more numerous, mobile, and advanced than Iraq’s or
Serbia’s were—China would have even more trouble than the United States
did in Iraq and Kosovo in disarming its adversary with air and missile strikes
alone.27 Recent Chinese studies bolster this conclusion. Par exemple, computer
simulations in a 2013 PLA study found that China’s missile inventory could
knock out only a few Taiwanese air bases for a few hours.28

22. Ibid..
23. Michael J. Lostumbo et al., Air Defense Options for Taiwan: An Assessment of Relative Costs and
Operational Beneªts (Santa Monica, Calif.: RAND Corporation, 2016), p. 4.
24. Easton, “Able Archers,” pp. 35–45; and Ian Easton and Randall Schriver, “Standing Watch: Tai-
wan and Maritime Domain Awareness in the Western Paciªc” (Arlington, Va.: Project 2049, 2014),
p. 9.
25. William Rosenau, Special Operations Forces and Elusive Enemy Ground Targets: Lessons from Viet-
nam and the Persian Gulf War (Santa Monica, Calif.: RAND Corporation, 2001), chap. 3.
26. Martin Andrew, “Revisiting the Lessons of Operation Allied Force,” Air Power Australia Analy-
ses, Vol. 6, Non. 4 (Juin 2009), http://www.ausairpower.net/APA-2009-04.html.
27. Joshua Shapiro, “1,000 Paper Tigers: China’s Conventional Missile Forces,” War on the Rocks,
Octobre 9, 2013, https://warontherocks.com/2013/10/1000-paper-tigers-chinas-conventional-
missile-forces/.
28. Cited in Easton, “Able Archers,” pp. 13–14.

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The Emerging Military Balance in East Asia 87

Assume nonetheless for the sake of conservatism that China could destroy
most of Taiwan’s air and naval forces in a surprise attack and quickly establish
air and sea dominance. Would China then be able to conquer Taiwan via
amphibious invasion or coerce it via a naval blockade or strategic bombing?
Below, I consider each of these scenarios.

amphibious invasion

An amphibious invasion is the most difªcult mission in warfare and requires
three vital elements.29 First, an attacker must achieve air superiority. Sec-
ond, the attacker must land forces in a place where they outnumber the de-
fender. Troisième, the attacker must surge reinforcements to the landing zone
faster than the defender. In the successful amphibious invasions of World
War II and the Korean War, the United States and its allies enjoyed all three
advantages—and still suffered huge losses.

Assuming that China already has air superiority, could it land enough
troops on Taiwan’s shores to secure a beachhead and then reinforce that posi-
tion faster than Taiwan’s defenders could converge on the landing site?
China currently has 89 amphibious ships.30 If all of them survived the 8-hour
trip across the Taiwan Strait, the PLA could land a maximum of 26,000 troops
et 640 armored vehicles on Taiwan’s shores.31 Taiwan’s army has 150,000
active-duty troops and 1.5 million reservists.32 With that force, Taiwan theoret-
ically could station 2,000 defenders per mile along its shores and have more
troops over any stretch of 13 miles than China could deploy using its entire
amphibious ºeet.

En réalité, Taiwan will have many more troops at the point of attack, because
only 10 percent of Taiwan’s coastline is suitable for an amphibious landing.33
The east coast is off limits, because it consists of steep cliffs, and PLA landing
craft would have to sail an extra day around Taiwan to reach it, a journey dur-
ing which they might encounter rough seas—20-foot waves and torrential rain
are common in Taiwan’s waters—and attacks from any surviving Taiwanese
ships, aircraft, or shore-based missile batteries.34 The west coast, on the other
main, consists mostly of mud ºats that extend 2 à 5 miles out to sea and are
buffeted by severe tides. To avoid getting stuck in the mud, PLA units would

29. O’Hanlon, “Why China Cannot Conquer Taiwan,” pp. 54–56.
30. Heginbotham et al., The U.S.-China Military Scorecard, p. 203.
31. Ibid..
32. International Institute for Strategic Studies (IISS), The Military Balance 2017, Vol. 117 (Londres:
IISS, 2017), p. 331.
33. David L. Shambaugh, Modernizing China’s Military: Progress, Problems, and Prospects (Berkeley:
Presse de l'Université de Californie, 2002), pp. 324–327.
34. Ibid., pp. 325–326.

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International Security 42:2 88

have to land at high tide at one of a few suitable locations. Taiwan’s military
leaders know these locations well and would concentrate defenders at them.
En outre, Taiwanese intelligence would see the PLA armada approaching
and tell the army where to mass. Even if Taiwan’s intelligence systems failed,
Taiwanese soldiers would see the PLA armada at least 30 minutes before it
reached the shoreline, providing time for Taiwan’s army to mass at the landing
site.35 For all these reasons, China could not achieve even a temporary numeri-
cal advantage at the landing zone. China would therefore lack the second
necessary element of a successful amphibious invasion.

China also lacks the third crucial element of a successful invasion—the abil-
ity to reinforce the initial assault faster than Taiwan can strengthen its de-
fenses at the point of attack. The PLA could ferry a maximum of 18,000 troops
per day to the landing zone, assuming that none of its amphibious ships
are destroyed or break down.36 Taiwan, by contrast, could surge at least
50,000 troops per day to battleªeld via roads, railways, and aircraft.37 After
48 hours, donc, at least 100,000 Taiwanese troops would face, at most,
44,000 PLA attackers—and from there the military balance would shift increas-
ingly in Taiwan’s favor.

China could transport additional troops across the Strait using ªshing boats
and coast guard ships. These vessels, cependant, cannot hold large numbers of
personnel or armored vehicles and, crucially, cannot carry landing craft,
so troops ferried by them would have to swim or trudge through mud to
get ashore at the landing site. De plus, with no heavy armor and few or
no weapons, civilian ships would be vulnerable to attack from Taiwanese
coastal artillery.

China could supplement its invasion with an airlift of two brigades (roughly
6,000 troops and some light vehicles).38 Even if all 6,000 paratroopers landed
safely on Taiwan, cependant, they would be isolated and outnumbered. More
important, China probably could not get anywhere close to 6,000 paratroopers
on Taiwan, because PLA transport aircraft would encounter heavy ªre from
Taiwan’s air defenses. Modern surface-to-air missiles are extremely effective
against large, low-ºying transport aircraft. As noted earlier, Taiwan has thou-
sands of surface-to-air missile launchers and 400 antiaircraft guns. Even if
ces, attrition rates
Chinese air and missile strikes eliminated half of

35. Donne la vie. Shlapak et al., A Question of Balance: Political Context and Military Aspects of the China-
Taiwan Dispute (Santa Monica, Calif: RAND Corporation, 2009), p. 101.
36. Heginbotham et al., The U.S.-China Military Scorecard, p. 205.
37. O’Hanlon, “Why China Cannot Conquer Taiwan,” p. 68.
38. Cliff, China’s Military Power, p. 161.

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The Emerging Military Balance in East Asia 89

of Chinese transport aircraft ºying over Taiwan could exceed 50 pour cent
per sortie.39

In sum, the PLA could land a maximum of 26,000 troops on Taiwan’s shores
on the ªrst day of a war and 18,000 troops each day thereafter. These num-
bers, cependant, do not account for attrition to PLA forces, which would
be enormous.

For starters, unless China destroyed all of Taiwan’s antiship missile launch-
ers, Taiwan could “thin the herd” of PLA amphibious ships as they load in
Chinese ports or transit the Taiwan Strait. Computer simulations suggest that
Taiwan would need to ªre only 50 precision-guided missiles to destroy a
dozen Chinese amphibious ships, losses that would end all hopes of a success-
ful invasion.40 Taiwan also could bombard PLA landing craft with short-range
artillery ªre as they made their ªnal 20-minute run into the beach.41

Past operations suggest that the PLA would lose many ships. During the
1982 Falklands War, when the United Kingdom carried out the world’s only
major amphibious assault in the past 40 années, an Argentine military with
only 95 combat aircraft, 5 antiship cruise missiles, and some World War II era
“dumb” bombs (half of which failed to explode) sank 15 percent of Britain’s
naval task force (5 ships out of 33), and damaged an additional 35 pour cent,
even though British ships never came within 400 miles of the Argentine main-
land.42 Chinese naval losses would almost certainly be greater than 15 pour cent,
as China’s ships would be operating within 100 miles of Taiwan from the mo-
ment they left Chinese ports and would spend substantial time within the
range of Taiwan’s artillery.

PLA ships and aircraft could provide covering ªre for the landing craft, mais
blanketing a battleªeld with artillery is an onerous task. According to U.S.
Navy standards, an attacker needs to saturate every 1,000-square-yard zone of
land with 25 5-inch rounds per minute to prevent defenders from approaching
the battleªeld.43 Given that all of China’s destroyers and frigates combined
have fewer than 200 large guns, and most of China’s combat aircraft carry only
small cannons and a handful of missiles, the PLA Navy could cover, at most,
2 square miles of land with 25 heavy rounds per minute.44 An invasion force of
26,000 troops, cependant, would need 4 à 6 miles of coastline to disembark.45

39. O’Hanlon, “Why China Cannot Conquer Taiwan,” p. 71.
40. Shlapak et al., A Question of Balance, p. 115.
41. Ibid., p. 113.
42. Ibid., pp. 98–99.
43. O’Hanlon, “Why China Cannot Conquer Taiwan,” p. 64.
44. Ibid., pp. 63–64; and IISS, The Military Balance 2017.
45. O’Hanlon, “Why China Cannot Conquer Taiwan,” pp. 63–64.

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International Security 42:2 90

Taiwan’s defenders, donc, would almost surely be able to approach the
landing site and ªre at the incoming amphibious ships.

If PLA ships somehow landed on Taiwan’s shores, Chinese troops would
then need to run up the beaches and attack Taiwanese defenses—actions that
essentially guarantee mass casualties. During the D-Day assault of 1944, le
United States lost roughly 10 percent of its troops on the beaches while attack-
ing a severely overstretched German army defending thin positions on foreign
soil with small arms and mortars.46 (Most German units, including all of
Germany’s most highly trained units, were ªghting the Soviet Union in
Eastern Europe.) If the PLA invaded Taiwan today, it would be attacking
massed forces defending home soil with precision-guided munitions, helicop-
ter gunships, tanks, and smart mines. PLA losses during each wave of attack,
donc, would likely be much higher than 10 pour cent.

Adding the most conservative loss rates together suggests that China would
lose at least 25 percent of its forces each time its amphibious ºeet approached
Taiwan. China therefore could not hope to land more than 20,000 troops in its
initial assault and 15,000 troops the day after—assuming the initial wave of
troops could hold the beachhead in the ªrst place.

Chine, donc, probably could not conquer Taiwan, despite the absence of
U.S. intervention. Even if China’s prospects are better than I have suggested,
the PLA clearly would have its hands full just dealing with Taiwan’s defend-
ers. Par conséquent, the United States would only need to tip the scales of the
battle to foil a Chinese invasion, a mission that could be accomplished in nu-
merous ways without exposing U.S. surface ships or non-stealth aircraft to
China’s A2/AD forces.

Speciªcally, American defense planners estimate that it would take 10,000
à 20,000 pounds of ordnance to decimate a PLA invasion force on the beaches
of Taiwan.47 The U.S. military could deliver that payload many times over
with a single B-2 bomber or an Ohio-class submarine ªring cruise missiles
from an underwater location hundreds of miles away. Alternativement, le
United States could unleash its attack submarines on the PLA invasion ºeet;
computer simulations show that 8 U.S. submarines could sink 40 pour cent de la
PLA’s amphibious ships during any given transit across the Taiwan Strait
while losing perhaps one submarine.48

46. Carl Bialik, “The Challenge of Counting D-Day’s Dead,” FiveThirtyEight, Juin 6, 2014, https://
ªvethirtyeight.com/features/the-challenge-of-counting-d-days-dead/.
47. Shlapak et al., A Question of Balance, p. 112.
48. Heginbotham et al., The U.S.-China Military Scorecard, p. 211.

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The Emerging Military Balance in East Asia 91

blockade

If China cannot invade Taiwan, could it coerce Taiwan into submission in-
stead? China’s most promising coercive tactic is a blockade in which the PLA
tries to strangle Taiwan’s economy by preventing commercial ships from
reaching Taiwan’s ports. Taiwan is vulnerable to a blockade: it imports 60 par-
cent of its food and 98 percent of its energy resources; maintains only a four-
month emergency supply of key agricultural products and a 90-day supply of
oil; and has a small coastline that forces large container ships to take predict-
able paths to seven major ports, four of which are located on Taiwan’s west
coast facing China.49

China could blockade Taiwan in several ways. The most aggressive ap-
proach would be for China to destroy Taiwan’s air and naval forces, commer-
cial port facilities, and offshore oil terminals in a surprise missile and air attack
and then send PLA submarines to sink cargo ships and deploy mines near
Taiwan’s harbors. If China’s surprise attack destroyed all of Taiwan’s offensive
forces and port infrastructure—an unlikely outcome, as explained earlier—
Taiwan’s economy would grind to a halt, because Taiwan would have no way
to unload large cargo containers or oil tankers.50 Given such dire circum-
stances, would life on Taiwan become so unbearable that Taipei would submit
to Beijing’s authority?

The answer would depend on two main factors: China’s ability to choke
Taiwan off from basic survival levels of food and energy resources; and the re-
solve of the Taiwanese people to endure hardship.

Regarding the ªrst factor, China probably could not cut Taiwan off entirely
from critical supplies, because Taiwan could ferry limited amounts of cargo to
small harbors using shuttle tankers and barges.51 China, bien sûr, would try
to sink merchant ships supplying Taiwan, but computer simulations suggest
that the PLA could sink only 1 à 6 percent of Taiwan’s shipping, and these re-
sults are based on assumptions that heavily favor the PLA: speciªcally, ces
results assume a Chinese submarine force of 63 boats (China currently has
only 53 attack submarines), and that Chinese submarines always ªnd targets
to attack, achieve historically high kill rates, experience no maintenance prob-
lems, and encounter no enemy resistance.52

China might hope that sinking a few merchant ships would deter others

49. Michael C. Grubb, “Merchant Shipping in a Chinese Blockade of Taiwan,” Naval War College
Review, Vol. 60, Non. 1 (Hiver 2007), pp. 81–102.
50. Ibid..
51. Ibid., p. 89.
52. Michael A. Glosny, “Strangulation from the Sea? A PRC Submarine Blockade of Taiwan,” In-
ternational Security, Vol. 28, Non. 4 (Spring 2004), pp. 125–160, est ce que je:10.1162/0162288041588269.

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International Security 42:2 92

from supplying Taiwan. Historically, cependant, shipping companies and priva-
teers have operated in wartime; in fact, many have volunteered to enter dan-
gerous areas so that they could charge higher premiums. Par exemple, the lure
of proªts kept seaborne commerce going throughout both world wars and the
1980–88 Iran-Iraq War, wars in which shipping losses were several times
greater than what China could hope to inºict on Taiwan.53 If money failed to
motivate merchants to dock in Taiwan, the Taiwanese government could com-
mandeer some of the 23 oil tankers and 326 large cargo ships registered under
the Taiwanese ºag and compel them to keep operating.54

Assume for the sake of conservatism, cependant, that China succeeds in com-
pletely cutting Taiwan off from external supplies. Would China then be able to
conquer Taiwan?

The ªrst thing to note is that no blockade in the past 200 years has coerced a
country into surrendering its sovereignty. The reason is that modern states
can adapt to supply shortages, and civilian populations are usually willing to
endure enormous punishment to defy a foreign enemy.55 The most compre-
hensive blockade in history was the U.S. blockade of Japan in the early 1940s
(code-named Operation Starvation), which slashed Japan’s imports by 97 par-
cent. Japan, cependant, surrendered only after the United States decimated
Japan’s military, leveled most of its major cities, dropped atomic bombs on
Hiroshima and Nagasaki, and got the Soviet Union to declare war on Japan
dans 1945.56

For China to buck this historical trend, the Taiwanese people would need to
be abnormally weak-willed or strongly predisposed toward reuniªcation with
the mainland. Given Taiwan’s Chinese heritage, the latter possibility can never
be discounted. At present, cependant, the Taiwanese people do not give the im-
pression that they would cave quickly to Chinese coercion: 60 percent of
Taiwan’s population (et 85 pour cent de la 20 to 30-year-old population)
identiªes solely as Taiwanese, whereas only 3 percent identify solely as
Chinese;57 the Democratic Progressive Party, which leans toward Taiwanese

53. Martin Doughty, Merchant Shipping and War: A Study in Defence Planning in Twentieth-Century
Britain (Londres: Royal Historical Society, 1982), p. 19; and Martin S. Navias and E.R. Hooton,
Tanker Wars: The Assault on Merchant Shipping during the Iran-Iraq Crisis, 1980–1988 (New York: I.B.
Tauris, 1996), p. 86.
54. United Nations (UN) Conference on Trade and Development Statistics, “Merchant Fleet by
Flag of Registration and by Type of Ship, 1980–2017” (Genève: UN Conference on Trade and De-
velopment, 2017), http://unctadstat.unctad.org/wds/TableViewer/tableView.aspx?ReportId(cid:2)93.
55. Mearsheimer, The Tragedy of Great Power Politics, pp. 90–96.
56. Glosny, “Strangulation from the Sea?” pp. 145–146.
57. Election Study Center, National Chengchi University, “Taiwanese/Chinese Idenªcation Trend
Distribution” (Taipei: Election Study Center, National Chengchi University, Juillet 31, 2017), http://
esc.nccu.edu.tw/course/news.php?Sn(cid:2)166#.

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The Emerging Military Balance in East Asia 93

independence, won both the presidency and a majority in the legislature in
le 2016 elections, in part because voters felt that the previous Kuomintang re-
gime was getting too cozy with China; and the Taiwanese government main-
tains a massive network of underground shelters stocked with food, fuel, et
medical supplies.58

Donc, if China did blockade Taiwan, and the United States decided to
intervene, the United States would probably have several weeks,
if not
mois, to rally an international coalition and explore options, some of which
would pose little or no risk to the U.S. military. Par exemple, the United States
could impose ªnancial sanctions on China or cut China off from 80 percent of
its oil imports by blockading the Strait of Malacca, near Singapore, beyond the
range of most of China’s military forces.59

Alternativement, U.S. antisubmarine warfare forces could attack China’s sub-
marines and escort merchant ships to Taiwan. Such attacks obviously would
entail risks for American sailors and pilots, but they also would capitalize on
considerable U.S. advantages: U.S. attack submarines are faster, quieter, et
have far greater endurance than Chinese submarines; the United States has a
robust underwater sensor array in the waters east of Taiwan; the United
States has recently developed submarine-hunting drones that can patrol ar-
eas of 10,000 nautical miles for up to seventy days;60 China’s antisubmarine
forces are weak (its diesel-powered submarines lack the speed and endurance
necessary to sweep large areas; China has only a dozen surface ships
with towed sonar arrays and 7 ªxed-wing antisubmarine warfare aircraft; et
its 44 antisubmarine warfare helicopters cannot operate from surface ships, donc
they can patrol only limited areas near China’s coasts);61 and whereas U.S. sub-
marines could loiter silently in the waters near Taiwan, Chinese submarines
would have to expose their positions to enforce the blockade (as soon as
a Chinese submarine ªres on a merchant ship, U.S. sensors can pinpoint
its location).62

58. Easton, “Able Archers,” p. 49.
59. On sanctions, see David C. Gompert and Hans Binnendijik, “The Power to Coerce: Countering
Adversaries without Going to War” (Santa Monica, Calif.: RAND Corporation, 2016). On a block-
ade, see T.X. Hammes, “Offshore Control”; Llewelyn Hughes and Austin Long, “Is There an Oil
Weapon? Security Implications of Changes in the Structure of the International Oil Market,” Inter-
national Security, Vol. 39, Non. 3 (Hiver 2014/15), pp. 152–189, est ce que je:10.1162/ISEC_a_00188; and Sean
Mirski, “Stranglehold: The Context, Conduct, and Consequences of an American Naval Blockade
of China,” Journal of Strategic Studies, Vol. 36, Non. 3 (Février 2013), pp. 385–421, est ce que je:10.1080/
01402390.2012.743885.
60. Lyle J. Goldstein, “How China Sees the U.S. Navy’s Sea Hunter Drone,” National Interest, Janu-
et 31, 2017.
61. IISS, The Military Balance 2017.
62. Owen R. Coté Jr., “Assessing the Undersea Balance between the United States and China,” in

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International Security 42:2 94

Historically, antisubmarine warfare forces have been able to disrupt block-
ades.63 Germany’s attempted blockade of Allied shipping in World War II, pour
example, collapsed in two months once the Allies launched a dedicated anti-
submarine warfare campaign, and attempts by Iran and Iraq to blockade
each other in the 1980s ºoundered because neither side could maintain sea
control.64 The U.S. blockade of Japan in World War II, by contrast, was en-
forced only after the United States won command of the seas around Japan;
and even in this extreme case, it remains unclear if the blockade played a deci-
sive role in the outcome of the war.

In sum, a PLA blockade of Taiwan would be a protracted operation with a
low probability of success. Should the United States choose to intervene,
it would have time to consider an array of options, the most aggressive of
which would play to U.S. strengths. A submarine blockade might be China’s
best option for forcing Taiwan’s reuniªcation with the mainland, but it is
hardly a reliable one.

strategic bombing

An alternative coercive tactic would be a strategic bombing campaign, dans
which the PLA tries to force cross-strait reuniªcation by leveling Taiwan’s cit-
ies and infrastructure. The historical record, cependant, suggests that this tactic
would be even less effective than a blockade. There have been only fourteen
strategic bombing campaigns in history, and none decisively affected the out-
come of the wars in which they were used.65 The best that can be said of any of
these campaigns is that they hastened the surrender of countries that were al-
ready going down to defeat. In short, no country has ever conquered another
with strategic bombing alone, largely for the same reasons that no country has
ever conquered another with a blockade in the past 200 années: modern states
can adapt to the loss of critical infrastructure, and civilian populations usually
react to foreign bombing by digging in and rallying around their home gov-
ernment.66 As noted above, Taiwan does not give the impression that it will be
the ªrst nation to break the historical pattern.

Thomas G. Mahnken, éd., Competitive Strategies for the 21st Century: Theory, Histoire, and Practice
(Stanford, Calif.: Stanford University Press, 2011), pp. 184–205; and Biddle and Oelrich, “Future
Warfare in the Western Paciªc,” pp. 30–33.
63. Hughes and Long, “Is There an Oil Weapon?” pp. 174–178.
64. Ibid., p. 175.
65. Mearsheimer, The Tragedy of Great Power Politics, pp. 99–110; and Robert A. Pape, Bombing to
Win: Air Power and Coercion in War (Ithaca, N.Y.: Cornell University Press, 1996).
66. Seven cases took place during the world wars, but both wars were won on the ground. Italy
bombed Ethiopia in 1936, but had to invade it to conquer the country. The Soviet Union bombed
Afghanistan throughout the 1980s, but withdrew in defeat in 1989. The U.S. military bombed
North Korea during the Korean War and conducted two bombing campaigns against North Viet-

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The Emerging Military Balance in East Asia 95

China might be able to use strategic bombing to reinforce the political status
quo in Taiwan. Opinion polls show that most Taiwanese are willing to court
conºict with China to maintain Taiwan’s de facto independence, but not to
achieve de jure independence.67 Thus, China could potentially deter Taiwan
from ofªcially declaring independence by threatening to bomb it (arguably,
China has already done so for decades) and perhaps even force Taiwan’s gov-
ernment to retract a hasty declaration of independence by carrying out a
partial bombing campaign.

Chine, cependant, probably cannot compel Taiwan to give up its de facto sov-
ereignty by raining hell on Taiwan’s cities. Strategic bombing is not only his-
torically ineffective; it also does not neatly serve China’s ultimate political
objectifs. In most of the past bombing campaigns cited above, the attacker
simply wanted the defender to desist from some action, a goal that conceiv-
ably could be achieved by bombing the defender into oblivion. Chine, by con-
trast, wants to reincorporate Taiwan as a prosperous Chinese province and
turn Taiwan’s people into loyal Chinese citizens. Reducing Taipei to a smol-
dering ruin and incinerating hundreds of thousands of Taiwanese civilians
would not achieve that end.

Sea Control in the East China Sea

Roughly 100 miles northeast of Taiwan, China is in a showdown with Japan
over eight islets, which the Japanese call the Senkakus and the Chinese call the
Diaoyutai. The islets themselves are insigniªcant—none is inhabited or larger
que 2 square miles—but they are the symbolic epicenter of a broader struggle
between China and Japan for control of the East China Sea.

This conºict is rooted in geography. China and Japan are two great powers
packed into a small space and sit astride each other’s vital sea-lanes. Le
Japanese home islands are only 500 miles across the East China Sea from

nam during the Vietnam War, but failed to win either conºict. In the Gulf War, a U.S.-led coalition
bombed Iraq, but had to invade Iraq to accomplish its aims. In the 1999 Kosovo War,
NATO bombed Yugoslavia for 78 jours, but other factors ultimately impelled Yugoslavia’s surren-
der, including the threat of a NATO ground invasion; pressure from Russia, Yugoslavia’s vital ally;
ªnancial sanctions on Serbian political elites; and concessions by NATO that eventually made the
terms of surrender more palatable. De plus, the Kosovo case cannot be neatly applied to a
China-Taiwan war, as NATO was not seeking to conquer Yugoslavia, and Yugoslavia was a weak
nation led by an especially vulnerable regime. On these points, see Daniel R. Lake, “The Limits of
Coercive Airpower: NATO’s ‘Victory’ in Kosovo Revisited,” International Security, Vol. 34, Non. 1
(Été 2009), pp. 83–112, est ce que je:10.1162/isec.2009.34.1.83.
67. Election Study Center, National Chengchi University, “Taiwan Independence vs. Uniªcation
with the Mainland Trend Distribution in Taiwan” (Taipei: Election Study Center, National
Chengchi University, Juillet 31, 2017), http://esc.nccu.edu.tw/course/news.php?Sn(cid:2)167.

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International Security 42:2 96

Shanghai, a distance that could be traversed in a day by a ship, in half an
hour by a ªghter plane, and in minutes by a missile. Japan also controls the
Ryukyus, a chain of more than 100 islands that stretch from the Japanese
home islands to within 70 miles of Taiwan. All of China’s most direct routes to
the Paciªc Ocean run through choke points between these islands.

China claims sovereignty over the Senkakus and exclusive rights, y compris
the right to control military trafªc, throughout most of the East China Sea.68
China also maintains an air defense identiªcation zone (ADIZ) over most of
the Sea and refers to the skies in this zone as “Chinese airspace,” a claim that
implies that China has sovereignty over the waters and land below.69

If China could enforce these claims, it would gain direct access to the Paciªc,
a secure coastline stretching from Beijing to Shanghai to Fuzhou, lucrative
ªshing grounds and oil deposits, and a staging area for blockades of Japan and
Taiwan. Given these stakes, not to mention the historical grievances generated
by Japan’s brutal occupation of China in the 1930s, it is understandable why
China is determined to dominate the East China Sea—and why Japan is
equally determined to resist Chinese expansion and defend its own claims,
which include sovereignty over the Senkakus and exclusive rights and an
ADIZ over roughly half of the Sea.

En théorie, China could enforce its East China Sea claims nonviolently using
economic coercion and the cabbage strategy described earlier. In practice,
cependant, China will probably have to decimate Japan’s air and naval forces,
because Japan has made clear it will ªght to defend its East China Sea claims.
Since 2010, China has conducted regular patrols around the Senkakus with
hundreds of coast guard cutters, ªshing vessels, and military aircraft. Japan,
cependant, has responded in kind, maintaining a sizable coast guard and naval
presence in contested waters and scrambling ªghters to the Senkakus hun-
dreds of times per year.70

What are China’s prospects of destroying Japan’s air and naval forces? In the
1990s, the Japanese Self-Defense Force enjoyed insurmountable qualitative su-
periority over the PLA and could essentially command the East China Sea.
Aujourd'hui, cependant, China has numerous surface ships, submarines, shore-based
missile batteries, and combat aircraft all armed with advanced missiles and

68. Ben Dolven, Mark E. Manyin, and Shirley A. Kan, Maritime Territorial Disputes in East Asia: Is-
sues for Congress (Washington, D.C.: Congressional Research Service, 2014).
69. James Holmes, “China’s East China Sea ADIZ Represents a Thinly Veiled Grab for Sover-
eignty,” National Interest, Avril 21, 2017, http://nationalinterest.org/feature/chinas-east-china-sea-
adiz-represents-thinly-veiled-grab-20298.
70. Lyle J. Morris, “The New ‘Normal’ in the East China Sea,” Diplomat, Février 27, 2017, http://
thediplomat.com/2017/02/the-new-normal-in-the-east-china-sea/.

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The Emerging Military Balance in East Asia 97

backed by a defense budget nearly four times larger than Japan’s.71 Japan has
almost twice as many advanced destroyers as China (35 vs. 21), but some ana-
lysts predict that by 2030 China will have 34 destroyers and a 500-ship navy.72

The balance of naval tonnage, donc, is clearly shifting in China’s favor.
Nevertheless, Japan retains enduring geographic and technological advan-
tages that will allow it to deny China sea and air control throughout much of
the East China Sea for the foreseeable future.

D'abord, Japan has announced plans to string a line of missile launchers
along the Ryukyu Islands that can target all naval and air trafªc across a 200-
mile to 300-mile band stretching north to south between mainland Japan and
Taiwan, an area that includes the Senkaku Islands.73 As discussed earlier, it
is extremely difªcult to destroy mobile missile launchers with air and mis-
sile strikes or amphibious assaults. Ainsi, Japan will soon have a resilient
missile force running the length of the East China Sea.

Deuxième, Japan is expanding its submarine ºeet from 17 à 22 boats and main-
tains an extensive network of underwater sensors in the Yellow and East
China Seas that is integrated with the U.S. undersea surveillance system and
can track Chinese ships and submarines as they leave port.74 During the Cold
War, Japan’s diesel-electric boats helped contain Soviet submarines in the Sea
of Japan. Aujourd'hui, Japan can do the same to China’s navy by attacking Chinese
ships as they pass through the narrow seas along the Ryukyus.75 And whereas
Japanese submarines could attack Chinese surface ships largely unmolested
by China’s weak antisubmarine forces, Chinese submarines would have to
contend with Japan’s world-class antisubmarine warfare forces, qui comprennent
75 ªxed-wing aircraft and 85 helicopters that can operate from bases on the
Ryukyus or from the decks of dozens of Japanese surface ships.76

Troisième, Japan retains robust mine warfare capabilities,

including mines
that can target speciªc ships and be laid by surface ships, submarines, and air-
craft.77 China’s navy has almost no mine-clearing capabilities, so Japan could
mine China’s harbors or block the path of Chinese ships through the Ryukyus.
To clear these mineªelds, Chinese minesweepers and their escorts would

71. IISS, The Military Balance 2017.
72. James A. Fannell and Scott Cheney-Peters, “Defending against a Chinese Navy of 500 Ships,»
Wall Street Journal, Janvier 19, 2017.
73. “Playing Chicken in the East China Sea” (Washington, D.C.: Asia Maritime Transparency Ini-
tiative, CSIS, Avril 28, 2017), https://amti.csis.org/playing-chicken-east-china-sea/.
74. Desmond Ball and Richard Tanter, The Tools of Owatatsuni: Japan’s Ocean Surveillance and Coastal
Defence Capabilities (Canberra: Australia National University Press, 2015).
75. Yoshihara, “Sino-Japanese Rvialry at Sea.”
76. IISS, The Military Balance 2017.
77. Ibid..

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International Security 42:2 98

need to cross several hundred miles of contested waters and airspace, a jour-
ney many of them might not survive.

Enfin, if the shore-based missiles, submarines, and mines discussed above
failed to deny China control of the East China Sea, Japan could commit its
surface ºeet and air force to the battle. China has a larger surface ºeet overall
than Japan, mais 75 percent of China’s ships are small coastal patrol craft
and another 15 percent are frigates with limited range, endurance, and arma-
ments.78 As noted, Japan currently has nearly twice as many large surface
combatants as China, and Japan’s 15 smaller coastal patrol craft and frigates,
though outnumbered by China’s 57 frigates, would be able to refuel and re-
load at ports along the Ryukyus and thus maintain a higher tempo of opera-
tions than China’s missile boats and frigates, which would have to transit
hundreds of miles between the Ryukyus and the Chinese mainland to refuel
and reload.79 Japan also has more than 200 fourth-generation ªghter air-
craft, and in November 2016, the United States began shipping 42 F-35A
ªghter aircraft to Japan, so Japan will soon become only the second country in
the world with operational ªfth-generation ªghters.80 These stealth aircraft
could approach Chinese naval armadas in the East China Sea undetected and
without refueling and launch missiles at Chinese ships.

China could try to knock Japan’s air and naval forces out of a war by strik-
ing Japanese ports and airªelds. Japan, cependant, a 20 air bases, 11 naval
bases, et 14 naval aviation bases dispersed across more than 2,000 miles of
territory.81 China currently has only 100 à 300 ballistic missiles, 500 cruise mis-
siles, et 100 aircraft (slow, non-stealthy H-6 bombers) that could reach these
bases. Given Japan’s advanced missile and air defense systems, it is unlikely
that China could disable many of Japan’s bases for long, if at all.

In sum, although the balance of naval tonnage is shifting in China’s favor,
geographic and technological factors give Japan an enduring A2/AD capabil-
ity that can plausibly deny China sea and air control in the East China Sea.

Sea Control in the South China Sea

China claims ownership of more than 80 percent of the South China Sea based
on a nine-dash line sketched on a 1947 Republic of China map. This claim has

78. Ibid..
79. Ibid..
80. “Japan,” Jane’s World Air Forces, Décembre 23, 2016, https://www.ihs.com/products/janes-
world-air-forces.html.
81. “Japan,” Jane’s World Navies, Mars 29, 2017, https://www.ihs.com/products/janes-world-
navies.html; and “Japan,” Jane’s World Air Forces, Mars 29, 2017, https://www.ihs.com/products/
janes-world-air-forces.html.

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The Emerging Military Balance in East Asia 99

no international standing—in July 2016, an international tribunal
in The
Hague explicitly rejected China’s historical claims to the South China Sea—but
it appears on all Chinese maps and passports. The nine-dash line encloses wa-
ters through which roughly 40 percent of the world’s trade and 90 percent of
China’s imported oil passes.

If China could enforce its claims in the South China Sea, it would achieve the
greatest territorial expansion by any power since Imperial Japan. China would
gain greater security for its supply lines, exclusive access to rich ªshing areas
and undersea oil deposits, and unfettered access to the Western Paciªc. La plupart
important, China would effectively become the maritime hegemon of South-
east Asia, as other countries around the Sea would be conªned to narrow
bands of water along their coastlines.

Chine, cependant, cannot enforce its South China Sea claims.82 The Sea is a
hotly contested zone, with ªve other countries laying claims to portions of it.83
China has a more powerful military than these Southeast Asian states, mais ils
are closer than China to the areas of the Sea that they claim.84 In a war, Chinese
forces would need to cycle between the combat theater and a few bases hun-
dreds of miles away in southern China to refuel and reload, a commute that
would severely limit the amount of combat power China could sustain on the
battleªeld. Southeast Asian forces, by contrast, could operate from home
bases bordering the combat theater and would have their full arsenals at
their disposal.

Some Southeast Asian nations have capitalized on these geographic advan-
tages by developing A2/AD capabilities, including shore-based missile batter-
ies, diesel-powered attack submarines, swarms of small surface combatants,
and ªghter aircraft armed with antiship missiles and mines. Par conséquent, le
western and southern sections of the South China Sea are now bordered by
forces capable of denying China sea and air command. Only in the northeast-
ern quarter of the Sea, near the Philippines, could China easily defeat local
opposition and establish sea control.

west

The west side of the South China Sea is claimed by Vietnam, which can credi-
bly threaten to destroy ships and aircraft within 200 miles of the Vietnamese

82. Toshi Yoshihara and James R. Holmes, “Can China Defend a ‘Core Interest’ in the South
China Sea?” Washington Quarterly, Vol. 34, Non. 2 (Spring 2011), pp. 45–59, est ce que je:10.1080/
0163660X.2011.562082.
83. Robert D. Kaplan, Asia’s Cauldron: The South China Sea and the End of a Stable Paciªc (New York:
Random House, 2014).
84. This paragraph draws on Michael Beckley, “Enforcing International Law in the South China
Sea: Can Southeast Asian Nations Keep China in Check?” RSIS Commentary, Octobre 5, 2016,
https://www.rsis.edu.sg/wp-content/uploads/2016/10/CO16247.pdf.

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International Security 42:2 100

coast—an area that encompasses the western third of the South China Sea and
China’s military base on Hainan Island, where China stations roughly one-
third of its navy.

Most notable, Vietnam has purchased from Russia at least two mobile shore-
based antiship cruise missile batteries that can target ships 200 miles away.85
China could try to destroy these batteries with air or missile strikes, but such
strikes would have a low probability of success, even if China enjoyed air su-
periority over Vietnam—as noted, the United States dominated the skies
above Iraq and Kosovo in the 1990s but still failed to eliminate most of Iraq’s
and Yugoslavia’s missile batteries.

More important, China probably could not establish air superiority over
Vietnam in the ªrst place. Vietnamese air defenses have a reputation as “giant
killers,” having shot down more than 1,700 U.S. aircraft between 1961 et
1968 with simple antiaircraft artillery and no early warning radar.86 Today,
Vietnam ªelds some of the most advanced early warning radars and surface-
to-air missile batteries in the world, having purchased the SPYDER system
from Israel and S-300 batteries from Russia that can shoot down aircraft
90 miles away. Vietnam is currently in negotiations with Russia to purchase
four S-400 batteries, which have a range of 250 miles and would enable
Vietnam to target Chinese aircraft over mainland China.87

Even if China destroyed Vietnam’s shore-based cruise missile batteries,
Vietnam would retain many platforms that could deny China sea control in the
western third of the South China Sea. The Vietnamese air force has more than
100 ªghters, y compris 35 Su-30MK2Vs that are as advanced as any aircraft
currently operational in China’s air force.88 These aircraft can be armed with
multiple Kh-31 supersonic antiship cruise missiles that could overwhelm the
limited missile defense systems on China’s ships.

China could try to nullify this threat by engaging Vietnam in an all-out air
war. With more than 1,000 ªghters, China’s air force vastly outnumbers
Vietnam’s. Vietnam’s air force, cependant, would be backed by ground-based air
defenses and would operate from 18 air bases on home soil, whereas Chinese

85. Richard D. Pêcheur, “Vietnamese Military Trains Deployment of Bastion-P Coastal Defence Sys-
tem,” Jane’s Defence Weekly, Août 16, 2016, http://www.janes.com/article/62969/vietnamese-
military-trains-deployment-of-bastion-p-coastal-defence-system.
86. Kenneth P. Werrell, Archie, Flak, AAA, and SAM: A Short Operational History of Ground-Based Air
Defese (Maxwell Air Force Base, Ala.: Air University Press, 1988), p. 112.
87. “Vietnam Receives First Israeli-made SPYDER Air Defense Missile System,” Defence Blog, Juillet
18, 2016, http://defence-blog.com/news/vietnam-receives-ªrst-israeli-made-spyder-air-defense-
missile-system.html; and “Vietnam Is Negotiating to Buy S-400 Triumph Anti-aircraft Missiles,»
Defence Blog, Juillet 4, 2016, http://defence-blog.com/news/vietnam-is-negotiating-to-buy-s-400-tri-
umph-anti-aircraft-missiles.html.
88. IISS, The Military Balance 2017.

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The Emerging Military Balance in East Asia 101

aircraft would have to contend with antiaircraft ªre and commute several hun-
dred miles from 9 air bases in southern China.89 China could operate a few air-
craft from an airªeld on Woody Island, which is 200 miles east of Vietnam
in the Paracel archipelago. This airªeld, cependant, would not last long in a war;
the island is less than 1 square mile in size, so personnel and platforms there
would have nowhere to hide from enemy missiles. In sum, China could poten-
tially destroy Vietnam’s air force in a protracted air war, but only at great cost.
Even if China destroyed Vietnam’s air force, Vietnam’s navy could still con-
test Chinese sea control using 6 Kilo-class diesel-powered submarines that
have better range, endurance, sensors, and acoustics than China’s diesel sub-
marines and carry torpedoes, mines, and Klub-S submerged-launch cruise
missiles that accelerate to supersonic speeds and perform evasive maneuvers
as they approach their targets, making them extremely difªcult to shoot
down.90 Vietnam lacks experience with submarine operations and mainte-
nance, so it is doubtful that it could maintain more than 2 submarines ready
for operations at any given time.91 However, even a single Vietnamese subma-
rine operated by a mediocre crew could pose a persistent threat to a Chinese
naval armada. During the Falklands War, Par exemple, a lone Argentinian
midget submarine operated by a crew of junior petty ofªcers evaded the
British ºeet throughout the war—even though the British Navy expended
nearly all of its antisubmarine ordinance trying to destroy the submarine—and
successfully tracked and targeted several British warships. Only a torpedo
malfunction saved the targeted British ships from destruction.92

Vietnam also has 26 warships armed with antiship missiles, y compris
6 new stealthy Gepard-class frigates, purchased from Russia, 12 corvettes, et
8 smaller missile boats.93 These surface ships are not nearly as capable as
China’s modern destroyers and frigates, but they carry advanced missiles with
ranges between 70 à 100 miles and may soon carry the BrahMos missile,
jointly developed by Russia and India, which is the most lethal cruise mis-

89. “Vietnam,” Jane’s World Air Forces, May 18, 2016, https://www.ihs.com/products/janes-
world-air-forces.html; and Heginbotham et al., The U.S.-China Military Scorecard, pp. 90–95.
90. Lyle J. Goldstein, “China’s Nightmare: Vietnam’s New Killer Submarines,” National Inter-
est, Mars 29, 2015, http://nationalinterest.org/feature/chinas-nightmare-vietnams-new-killer-
submarines-12505.
91. Carlyle A. Thayer, “Background Brieªng: Vietnam—Evaluating Its Fleet of Six Kilo-Class Sub-
marines” (Australia: Thayer Consultancy, Février 25, 2017), http://www.viet-studies.net/
kinhte/Thayer_VN_subs.pdf.
92. Sebastien Roblin, “How the Falklands War (Thanks to a Stealthy Submarine) Could Have
Gone Very Differently,” National Interest, Novembre 27, 2016, http://nationalinterest.org/blog/
how-the-falklands-war-thanks-stealthy-submarine-could-have-18495.
93. “Vietnam,” Jane’s World Navies, May 18, 2016, https://www.ihs.com/products/janes-world-
navies.html.

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International Security 42:2 102

sile in the world: the BrahMos has a range of 190 miles; skims just above the
sea; performs evasive S-maneuvers shortly before impact; and is four times
faster (2,300 miles per hour) and several times heavier (6,000 pounds) que
U.S. Tomahawk missiles. In tests, the BrahMos obliterated large ships even
when its warhead failed to explode.94

In sum, Vietnam has developed a small but formidable A2/AD force.
Vietnam cannot enforce its own claims in the South China Sea, but it can
threaten to destroy Chinese ships and aircraft operating in the western third of
the South China Sea. Given the bloody history between the two countries—the
1974 naval battle over the Paracels; le 1979 border war that killed tens of
thousands of troops on both sides; le 1988 naval battle in the Spratly Islands
in which Chinese forces killed 70 Vietnamese sailors; and the deadly anti-
Chinese riots in Vietnam in 2014—Vietnam seems unlikely to allow China to
command the western South China Sea without a ªght.95

south

China also has little hope of establishing sea control anywhere in the southern
portions of the South China Sea, by which I mean the waters south of Vietnam
on one side and the Spratly Islands on the other.

The countries that claim this area—Indonesia and Malaysia—are much
weaker than China militarily, but they border contested areas, whereas China
is more than 1,000 miles away. In a conºict there, China’s navy would have to
transit several days each way between the combat theater and China’s naval
base on Hainan. Par conséquent, China probably could not maintain more than
a dozen ships and submarines in the combat theater at any given time, even if
China redeployed vessels from the East China Sea and the Yellow Sea, an un-
likely proposition given that China has to keep tabs on Japan and Taiwan.

China also probably could not sustain major air operations in the southern
portion of the South China Sea, because China has only 13 midair refueling
tankers and 16 airborne early-warning and control aircraft, which Chinese
combat aircraft would need for targeting, and its two aircraft carriers carry
only 24 ªghters each, and these aircraft have to ºy with half their normal ca-
pacity of fuel and armaments given the carriers’ ski-jump takeoff systems.96

94. Sebastien Roblin, “BrahMos: India’s Supersonic Mega Missile That China Should Fear,” Na-
tional Interest, Août 27, 2016, http://nationalinterest.org/feature/brahmos-indias-supersonic-
mega-missile-china-should-fear-17491.
95. Kaplan, Asia’s Cauldron, chap. 3.
96. Andrew S. Erickson, “How Does China’s First Aircraft Carrier Stack Up?” interview for China
Power Project (Washington, D.C.: Center for Strategic and International Studies, 2016), http://
chinapower.csis.org/aircraft-carrier/.

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The Emerging Military Balance in East Asia 103

The nature of a war in the southern South China Sea would depend on
where China made its stand. If China tried to establish sea control in the center
of the area, it might ªnd itself in a war with Indonesia, which occupies the
Natuna Islands and claims territorial waters and a 200-nautical-mile exclusive
economic zone around them. If China tried to control the waters to the east or
west of Indonesia’s exclusive economic zone, it would come into conºict with
Malaisie, whose exclusive economic zone and territorial seas begin where
Indonesia’s end.

Indonesia and Malaysia could plausibly deny sea and air control to a re-
stricted Chinese task force. Indonesia’s navy has 12 frigates, 20 corvettes, et
30 fast-attack patrol boats all armed with antiship missiles.97 In addition,
Indonesia operates 2 submarines armed with torpedoes and has procured
3 stealthy diesel-powered submarines made in South Korea that will carry
antiship missiles and cutting-edge electronic defense and radar signal detec-
tion systems.98 The ªrst of these new submarines began sea trials in 2016, et
all three are expected to be operational by 2020. Indonesia’s submarine crews
have never been tested in wartime, so it is unclear how proªcient they would
be at targeting Chinese ships. That said, Indonesia has operated submarines
for more than 35 years and thus has more experience than most countries in
basic submarine operations and maintenance.99

Indonesia has declared it will have a “green water” navy by 2024 avec
a minimum operational force of 110 warships, 66 patrol ships, 98 support
ships, et 12 submarines.100 That goal is unrealistic, but even with a quarter
of this ºeet, Indonesia’s navy would enjoy numerical superiority over a
Chinese task force near the Natunas, because Indonesia’s ships could operate
from two bases within 300 miles of the combat theater and from a new
base on the Natunas themselves and another at Mempawah less than 200
miles away.101

For similar reasons, Indonesia also would probably enjoy a local superior-
ity in ªghter aircraft. Indonesia’s air force has 49 fourth-generation ªghters,
y compris 33 F-16s, 11 Su-30s, et 5 Su-27s, and it is in negotiations with
Russia to buy 10 Su-35S ªghters, which feature ªfth-generation avionics

97. IISS, The Military Balance 2017.
98. Franz-Stefan Gady, “South Korea Launches First Indonesian Stealth Submarine,” Diplomat,
Mars 29, 2016, http://thediplomat.com/2016/03/south-korea-launches-ªrst-indonesian-stealth-
submarine/.
99. “Indonesia,” Jane’s World Navies, Mars 29, 2017, https://www.ihs.com/products/janes-
world-navies.html.
100. “Indonesia,” Jane’s World Navies, Avril 20, 2016, https://www.ihs.com/products/janes-
world-navies.html.
101. Ibid..

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International Security 42:2 104

and radar technologies and thrust-vectoring engines.102 In a conºict with
Chine, Indonesia’s ªghters could operate without aerial refueling from 4 air
bases within 500 miles of the Natunas and an expanded air base on the
islands themselves.103

Malaysia has fewer platforms than Indonesia, but its sailors and pilots are
generally better trained, so its A2/AD forces may be more capable than they
seem on paper. Par exemple, Malaysia has only 2 submarines, but both of these
boats are advanced diesel-powered submarines made in France. Malaysian
maintenance crews have shown that they can keep 1 submarine operational at
any given time, and Malaysian submarine crews collectively spent more than
9,000 hours in submerged training exercises between 2009 et 2017, making
them among the most experienced crews in Southeast Asia.104

Malaysia also has 10 frigates and 12 patrol boats, all armed with French- et
Italian-made antiship cruise missiles.105 In addition, Malaysia’s frigates carry
16 surface-to-air missiles, torpedoes, and cannons, and have deck space for
antisubmarine warfare helicopters. Dans 2019, Malaysia will add 6 stealth frigates
with similar armaments and towed sonar arrays.106 In a conºict with China,
these ships could operate from at least 12 bases around the southern shore of
the South China Sea.

Malaysia’s air force enjoys similar proximity to potential combat theaters,
with at least 8 airªelds within the unrefueled range of the southern South
China Sea. Malaysia has 36 fourth-generation ªghters, y compris 18 Su-30s that
can launch Kh-31 supersonic antiship missiles from beyond the range of the air
defenses of China’s ships.107

east

The east side of the South China Sea is the most contested area, with six coun-
tries laying claims to various portions of it. Territorial disputes center on the
Spratly Islands, an archipelago of 100 small features spread across 160,000
square miles of sea. These features collectively have less than 2 square miles of
natural land above the water, but China is reclaiming land and placing air-
strips and docks on the seven features in the Spratlys that it currently occupies.
China hopes to take over the Spratlys without ªring a shot by creating facts

102. “Indonesia,” Jane’s World Air Forces, May 13, 2016, https://www.ihs.com/products/janes-
world-air-forces.html.
103. Ibid..
104. “Malaysia,” Jane’s World Navies, Mars 29, 2017, https://www.ihs.com/products/janes-
world-navies.html.
105. IISS, The Military Balance 2017.
106. “Malaysia,” Jane’s World Navies, Janvier 5, 2017, https://www.ihs.com/products/janes-
world-navies.html.
107. IISS, The Military Balance 2017.

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The Emerging Military Balance in East Asia 105

on the ground—that is, by ºooding the zone with Chinese ships and steadily
occupying and turning tiny features into habitable islands that ultimately gain
international acceptance, if not recognition, as Chinese territory.

China’s plan faces two obstacles, cependant: le 2016 ruling by the tribunal in
The Hague dashed China’s legal claims to the area;108 and four other coun-
tries militarily occupy features in the Spratlys and are unlikely to budge unless
China uses force. Vietnam occupies twenty-one features and has built airstrips
on two of them, reclaimed land on at least ten others, and placed mobile rocket
launchers on at least ªve features that can target ships and installations within
90 miles—an area that includes all of China’s outposts in the Spratlys.109
Taiwan occupies and maintains an airstrip on the largest natural feature in the
Spratlys, Itu Aba, which accounts for roughly half of the natural land above
the water in the archipelago. Malaysia occupies ªve features and has placed
military outposts on three of them, one of which has an airstrip. En outre,
the Philippines occupies nine features and maintains small military outposts
on eight of them and a community of about 300 civilians and 40 military per-
sonnel on the remaining feature.

In short, China’s neighbors are ªrmly ensconced in the Spratlys and are
backed by international law. To enforce its claims to the area, donc, Chine
would need to use force. What are its prospects?

To control the Spratlys, China ªrst would need to establish air superiority
over them. The Spratlys, cependant, are nearly 700 miles away from China’s
nearest air base on Hainan and more than 800 miles from its air bases in south-
ern China. China has only 500 combat aircraft capable of making this journey,
and these aircraft would be able to spend only a few minutes near the Spratlys
before returning home to refuel.110 As a result, China would have, at most, un
few dozen combat aircraft near the Spratlys at any given time.111 Vietnam and
Malaisie, by contrast, have numerous air bases within the unrefueled range of
the archipelago and thus would have the full strength of their combat air ºeets
available for an air war.

China could ºy a few ªghters from airstrips on Fiery Cross, Subi, et
Mischief Reefs and 48 additional ªghters from its two aircraft carriers.112 China
also could conduct midair refueling operations using its 13 tanker aircraft.

108. Mira Rapp-Hooper, “Parting the South China Sea: How to Uphold the Rule of Law,” Foreign
Affaires, Vol. 95, Non. 5 (September/October 2016), pp. 76–82.
109. Greg Torode, “Vietnam Moves New Rocket Launchers into Disputed South China
Sea,” Reuters, Août 10, 2016, http://www.reuters.com/article/us-southchinasea-vietnam-
idUSKCN10K2NE.
110. Heginbotham et al., The U.S.-China Military Scorecard, p. 88.
111. Ibid..
112. “Airpower in the South China Sea” (Washington, D.C.: Asia Maritime Transparency Initia-
tive, Center for Strategic and International Studies, 2015), https://amti.csis.org/airstrips-scs/.

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International Security 42:2 106

These assets, cependant, have limited defenses and probably would not last long
in a major war. Vietnam and Malaysia have several submarines and dozens of
aircraft and naval ships armed with advanced missiles, and Vietnam has
highly accurate rocket launchers installed within range of China’s airstrips in
the Spratlys.

Given these obstacles, China is unlikely to try to take the Spratlys all at once
and incur the wrath of the whole region. Plutôt, China is more likely to pick
off its rivals one-by-one and carve out a limited section of the South China Sea.
The easiest target for such limited expansion is the northeast quarter of
the Sea, which is claimed by the Philippines, a country with no missile-
armed ships or aircraft. If China imposed itself in this area, there is little the
Philippine military could do in response, and other Southeast Asian countries
would probably stay out of the ªght as long as China did not try to take over
the areas that they claim. Given that the Philippines has signed a defense pact
with the United States, these waters also are the most likely site of a U.S.-China
war in the South China Sea.

Fortunately for the United States, the area is far from China. Unlike in a
Taiwan scenario, China’s shore-based surface-to-air missiles cannot target air-
craft near the Philippines, so China would have to rely on its combat aircraft
and sea-based air defenses to establish air superiority. Comme indiqué, cependant,
China has only about 500 combat aircraft capable of reaching the east side of
the Sea, and these aircraft could loiter for only a few minutes near the Spratlys
before returning to China to refuel.113

The United States, by contrast, could keep hundreds of aircraft over the is-
lands at all times, because U.S. forces could operate from air bases in the
southern Philippines beyond the range of all but 100 à 200 of China’s con-
ventional ballistic missiles.114 China could try to attack these bases with H-6
bombers armed with long-range DH-10 cruise missiles, but the slow speed of
these bombers and missiles exposes them to intercepts by U.S. ªghters and air
and missile defense systems.115

The Philippines, bien sûr, might deny the U.S. military access to its bases,
but such an outcome is unlikely: depuis 1945, plus que 90 percent of U.S. concernant-
quests for contingency base access have been granted; and in many of these
cases, the United States had no preexisting bases in the country in question
(unlike in the Philippines today), and the host country was not under attack or
otherwise involved in the conºict. Given this sterling record of U.S. base ac-
cess, it seems unlikely that the Philippines would respond to a Chinese inva-

113. Heginbotham et al., The U.S.-China Military Scorecard, p. 88.
114. Ibid., p. 48.
115. Ibid., p. 66.

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The Emerging Military Balance in East Asia 107

sion of Filipino waters by denying the U.S. military access to Filipino
airªelds.116 Yes, the president of the Philippines, Rodrigo Duterte, has repeat-
edly threatened to downgrade the U.S.-Filipino alliance, but he also has autho-
rized the United States to upgrade its military facilities in the Philippines,
ordered further reclamation of Philippine-held islands in the Spratlys, dans-
structed Filipino troops to “ªght to the death” to defend these islands against
Chine, and threatened to ride out to Chinese-claimed features on his jet ski and
plant Philippine ºags on them.117 Furthermore, recent polls show that more
que 80 percent of Filipinos favor defending Philippine-held features in the
Spratlys from Chinese annexation, and recent Filipino government and mili-
tary elites (most notably, the defense minister) have publicly pressured Duterte
to confront China’s navy and coast guard.118

Even if the Philippines does expel the U.S. military, U.S. aircraft could still
operate from carriers east of the Philippines, beyond the range of most of
China’s A2/AD forces, or with the help of aerial refueling from U.S. bases in
Australia, Guam, and Japan and from additional airªelds in the Marianas. Le
United States also could request contingency access at some of the 100 airªelds
maintained by other Southeast Asian states that have maritime disputes
with China.119

Computer simulations show that a single U.S. air wing operating only from
bases in Guam and Japan could destroy more than half of China’s strike air-
craft in three weeks in a Spratly Islands scenario, and two U.S. air wings could
do the same in less than a week.120 If China attacked these bases, the U.S. mili-
tary could respond in kind by cratering the runways at China’s 9 air bases
within range of the Spratlys, actions that would knock China’s air force out of
a Spratly Islands war within hours.121

Without air cover, China’s 19 destroyers and 57 frigates would be exposed to
U.S. missiles launched by aircraft as well as ships and submarines. China’s
cruise missiles currently outrange those of the United States, but by 2019
the U.S. military will regain the advantage: new U.S. sea-launched antiship
cruise missiles have a range of 1,000 miles, and new U.S. air-launched anti-

116. Stacie L. Pettyjohn and Jennifer Kavanagh, Access Granted: Political Challenges to the U.S. Sur-
seas Military Presence, 1945–2014 (Santa Monica, Calif.: RAND Corporation, 2016), pp. 138–139.
117. Robbie Gramer, “Philippines to Deploy Troops to Disputed Islands in the South China Sea,»
Foreign Policy, Avril 6, 2017, http://foreignpolicy.com/2017/04/06/philippines-duterte-to-deploy-
troops-disputed-south-china-sea-spratly-islands-geopolitics-beijing/.
118. Richard Javad Heydarian, “Duterte Is Under Pressure to End the Philippines-China
Honeymoon,” National Interest, Avril 13, 2017, http://nationalinterest.org/feature/duterte-under-
pressure-end-the-philippines-china-honeymoon-20174.
119. Stacie L. Pettyjohn and Alan J. Vick, The Posture Triangle: A New Framework for U.S. Air Force
Global Presence (Washington, D.C.: RAND Corporation, 2013), pp. 26–27.
120. Heginbotham et al., The U.S.-China Military Scorecard, p. 92.
121. Ibid., p. 91.

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International Security 42:2 108

ship cruise missiles have a range of 570 miles; China’s newest sea- and air-
launched cruise missiles, by contrast, have ranges of 330 miles and
250 miles, respectively.122

China could escort its surface ships with submarines. China’s 5 nuclear-
powered attack submarines are noisier than U.S. submarines from the 1960s,
cependant; and China’s diesel-powered submarines would need to deploy their
snorkels during the long journey to the combat theater (making the subma-
rines easily detectable) and would be able to operate in the area for only a few
weeks before returning to China’s naval base on Hainan Island to refuel—
assuming that the United States did not disable this base with missile strikes.
U.S. submarines, by contrast, could remain in the combat
theater for
months.123 Moreover, if the United States had air superiority, it could deploy
hundreds of antisubmarine warfare aircraft to hunt for Chinese submarines
throughout the area.124 Even without air superiority, the U.S. navy could attack
China’s ºeet with submarines and its emerging ºeet of drones armed with tor-
pedoes.125 In such a contested environment, China’s submarines and surface
ships would do well to survive for more than a few weeks.126

net assessment

In sum, local actors can plausibly deny China sea and air control in the west-
ern and southern portions of the South China Sea, and the United States could
deny China control of the northeast quarter of the Sea at moderate risk to U.S.
forces. China therefore faces a formidable containment barrier and cannot
command major portions of its near seas—at least for now.

Constraints on Future Chinese Military Modernization

The previous sections focused on China’s current capabilities, but what about
China’s future capabilities? Will China soon be able to overcome the A2/AD

122. Franz-Stefan Gady, “U.S. Navy Tests New Long-Range Anti-Ship Missile,” Diplomat,
Avril 6, 2017, http://thediplomat.com/2017/04/us-navy-tests-new-long-range-anti-ship-missile/;
Thomas Gibbons-Neff, “Navy Ships and Submarines to Carry New Anti-Ship Tomahawk Missile,
Report Says,” Washington Post, Février 18, 2016.
123. Kris Osborn, “‘Acoustic Superiority’: U.S. Navy’s Secret Submarine Plan to Dominate the
Seas,” National
Juin 20, 2016, http://nationalinterest.org/blog/the-buzz/acoustic-
superiority-us-navys-secret-submarine-plan-dominate-16659.
124. Heginbotham et al., The U.S.-China Military Scorecard, pp. 186–189.
125. Megan Eckstein, “Navy: Future Undersea Warfare Will Have Longer Reach, Operate
with Network of Unmanned Drones,” U.S. Naval Institute News, Mars 24, 2016, https://
news.usni.org/2016/03/24/navy-future-undersea-warfare-will-have-longer-reach-operate-with-
network-of-unmanned-vehicles.
126. Heginbotham et al., The U.S.-China Military Scorecard, pp. 192–198, 222–224.

Intérêt,

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The Emerging Military Balance in East Asia 109

forces of its neighbors? Available evidence suggests not, because the state of
military technology heavily favors the defense, China’s economic growth is
slowing, and homeland security operations drain China’s military resources.
Below, I elaborate on these three points.

defense dominance

The military balance between two nations depends not just on their relative
strength, but also on the state of technology. This is the key insight of offense-
defense theory, which holds that changing technology shifts the relative ease
of attack and defense (the “offense-defense balance”) over time for all states.127
Par exemple, in World War I, the machine gun made attack difªcult, if not sui-
cidal, for all sides; hence ªghting on the western front got bogged down in
trench warfare. In World War II, by contrast, the tank shifted the balance back
to the offense by allowing attackers to “blitzkrieg” static defenses.

What is the offense-defense balance today? Many scholars argue that de-
fense is dominant, at least within maritime East Asia, because precision-
guided munitions enable even relatively weak countries to sink surface ships
and shoot down aircraft near their homelands.128 In past eras, China’s neigh-
bors might have had to contest Chinese sea control symmetrically, by sending
battleships to blast away at China’s ºeet, a contest they would almost surely
have lost. Aujourd'hui, by contrast, China’s neighbors can counter Chinese naval ex-
pansion asymmetrically, by launching precision-guided munitions from a vari-
ety of relatively cheap platforms.

China will have trouble overcoming these local A2/AD forces, because
power projection is fundamentally platform-centric, and therefore extremely
expensive, whereas A2/AD is munitions-centric, and thus comparatively
cheap.129 To command its near seas, China would need to be able to maintain
naval armadas in contested areas indeªnitely, a mission that would require a
panoply of pricey platforms (and skilled personnel to operate them), y compris
aircraft carrier battle groups, nuclear-powered submarines, antisubmarine
warfare forces, surveillance aircraft and ships, refueling tankers, replenish-
ment vessels, and amphibious forces.130 China’s neighbors, on the other hand,
could hold these platforms at risk at a fraction of the cost by stocking up on ad-

127. Sean M. Lynn-Jones, “Offense-Defense Theory and Its Critics,” Security Studies, Vol. 4, Non. 4
(Été 1995), pp. 660–691, est ce que je:10.1080/09636419509347600.
128. Gholz, “No Man’s Sea.”
129. Kelly, Gompert, and Long, Smart Power, Stronger Partners, Vol. 1, pp. 77–84.
130. On platforms needed for sea control, see Barry R. Posen, “Command of the Commons: Le
Military Foundation of U.S. Hegemony,” International Security, Vol. 28, Non. 1 (Été 2003),
pp. 5–46, est ce que je:10.1162/016228803322427965.

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International Security 42:2 110

vanced missiles, offensive cyber capabilities, and basic launch-platforms, dans-
cluding corvettes, trucks, midget submarines, and short-range aircraft. These
A2/AD platforms require far less skill, coordination, and maintenance to em-
ploy effectively than power-projection forces.

According to a recent study, the average cost of an A2/AD capability is
about one-ªftieth of the cost of the power-projection capability that it could
neutralize in war.131 A 50-to-1 cost ratio may be hard to believe, but U.S. expe-
rience suggests it is not wildly off the mark: depuis 2000, the United States has
outspent China militarily by more than $7 trillion (not including spending on the wars in Iraq and Afghanistan), yet most defense analysts believe China has successfully extended its defensive perimeter by acquiring A2/AD capabilities that threaten U.S. surface ships, non-stealth aircraft, and military bases within 500 miles of Chinese territory.132 Now China’s neighbors are copying China’s playbook and placing the PLA on the expensive side of the offense-defense balance. To project power in East Asia and enforce its expansive territorial claims, donc, China will have to outspend its neighbors militarily by an or- der of magnitude or more. Can it afford to do so? slowing economic growth and massive debt China probably will not be able to afford resilient power-projection forces any- time soon, because its ªscal future is bleak. According to Chinese government statistics, China’s economic growth rates have been cut in half over the past decade, dropping from 15 percent in 2007 à 6.7 percent in 2016. A growth rate of 6.7 percent would still be spectacular, bien sûr, but China’s statistics are al- most surely exaggerated. Dozens of studies show that Chinese ofªcials systematically inºate China’s gross domestic product (PIB) numbers, and top Chinese leaders have admitted as much.133 Many economists believe that China’s true GDP growth rate is roughly half the government-listed rate, and some analysts argue that China’s economy has not grown since the 2008 ªnancial crisis.134 Even if China’s economy grows 6 percent annually in the coming years, China still might struggle to pay for a major upgrade to its power-projection capabilities, because GDP growth is not necessarily a sign of expanding 131. Kelly, Gompert, and Long, Smart Power, Stronger Partners, Vol. 1, pp. 88–93. 132. Stockholm International Peace Research Institute (SIPRI), “Military Expenditure Database” (Stockholm: SIPRI, 2016), https://sipri.org/databases/milex; and Montgomery, “Contested Pri- macy in the Western Paciªc.” 133. Christopher Balding, “Further Questions about Chinese GDP Data,” Financial Times, Août 2, 2016. 134. Mark Magnier, “China’s True Growth Is a Mystery; Economists Weigh the Clues,” Wall Street Journal, Avril 26, 2015. l Téléchargé à partir du site Web : / / direct . m je t . e d u / i s e c / art – pdlf / / / / 4 2 2 7 8 1 8 4 3 8 7 4 / i s e c _ a _ 0 0 2 9 4 pd . f par invité 0 8 Septembre 2 0 2 3 The Emerging Military Balance in East Asia 111 wealth. If a country spends billions of dollars building bridges to nowhere, its GDP will rise but its stock of wealth will remain unchanged or even decline. To accumulate wealth, a country needs to increase the output it produces per unit of input, a metric that economists call “total factor productivity.” Mere in- creases in input, without an increase in the efªciency with which those inputs are used, will suffer diminishing returns and wrack up debt. How productive is China’s growth? Remarquablement, 90 à 97 percent of China’s economic growth since 1990 has stemmed from growth in inputs: the expan- sion of employment and relentless investment in physical capital.135 China’s productivity has not only been unspectacular; it has been virtually nonexis- tent, accounting for only 3 à 10 percent of China’s growth during that time.136 As a point of comparison, productivity improvements have accounted for 20 à 25 percent of U.S. economic growth for the past century.137 Since 2006, China has tried to boost its productivity by tripling its spending on research and development, employing more scientists and engineers than any other country, and mounting the most extensive corporate espionage cam- paign in history.138 So far, cependant, innovation decrees, resource infusions, and espionage have failed to transform China’s input-driven growth model. Since 2007, investment spending has climbed to nearly 50 percent of GDP, a level “unprecedented in world economic history,” and accounted for nearly all of China’s economic growth.139 Meanwhile China’s growth rate has plummeted, and its productivity growth rate has turned negative, meaning that China is producing less output per unit of input each year (ªgure 2). The volume of waste in China’s economy is staggering. China has built more than ªfty “ghost cities”—entire metropolises composed of empty ofªce build- ings, apartment complexes, shopping malls, et, in some cases, airports.140 In industry after industry, from reªning to shipbuilding to aluminum to cement, 135. Conference Board, “Total Economy Database,” May 2017 update, original version, https:// www.conference-board.org/data/economydatabase/; and Harry X. Wu, “China’s Growth and Productivity Performance Debate Revisited: Accounting for China’s Sources of Growth with a New Dataset,” report No. EPWP1401 (New York: Conference Board, Février 2014). 136. Wu, “China’s Growth and Productivity Performance Debate Revisited.” 137. Dale W. Jorgenson, Mun S. Ho, and Jon D. Samuels, “Long-Term Estimates of U.S. Productiv- ity and Growth,” paper prepared for presentation at the Third World KLEMS Conference, Tokyo, Japan, 2014. 138. Kathleen McLaughlin, “Science Is a Major Plank in China’s New Spending Plan,” Science, Mars 7, 2016, est ce que je:10.1126/science.aaf4155; and U.S. Commission on the Theft of American Intel- lectual Property, The IP Commission Report (Washington, D.C.: National Bureau of Asian Research, 2013). 139. Barry Naughton, “Economic Rebalancing,” in Jacques deLisle and Avery Goldstein, éd., China’s Challenges (Philadelphia: University of Pennsylvania Press, 2015), p. 108. 140. Wade Shepard, Ghost Cities of China: The Story of Cities without People in the World’s Most Popu- lated Country (Londres: Zed, 2015). l Téléchargé à partir du site Web : / / direct . m je t . e d u / i s e c / art – pdlf / / / / 4 2 2 7 8 1 8 4 3 8 7 4 / i s e c _ a _ 0 0 2 9 4 pd . f par invité 0 8 Septembre 2 0 2 3 International Security 42:2 112 Chiffre 2. Growth Rates of Chinese Total Factor Productivity (TFP), Capital and Labor Inputs, and Gross Domestic Product (PIB), 2000–2016 TFP labor capital GDP l D o w n o a d e d f r o m h t t p : / / direct . m je t . ) t n e c r e p ( e t a r h t w o r g 15 10 5 0 (cid:3)5 0 0 0 2 1 0 0 2 2 0 0 2 3 0 0 2 4 0 0 2 5 0 0 2 6 0 0 2 7 0 0 2 8 0 0 2 9 0 0 2 0 1 0 2 1 1 0 2 2 1 0 2 3 1 0 2 4 1 0 2 5 1 0 2 6 1 0 2 year SOURCE: The Conference Board Total Economy Database, May 2017. © 2017 The Conference Board, Inc. Content reproduced with permission. the picture is the same—supply far outpaces demand—and still expansion continues.141 China’s unused capacity in steelmaking, Par exemple, is greater than the total steel production capacity of Japan, the United States, and Germany combined.142 All told, the Chinese government estimates that it blew more than $6 trillion on “ineffective investment” from 2009 à 2014.143

The unsurprising result of this waste has been a dramatic rise in China’s
debt, depuis 121 percent of GDP in 2000 to nearly 300 percent in 2016.144 À
$28 trillion and counting, China’s debt is not only the largest ever recorded by a developing country, but it has risen faster than any country’s, nearly quadru- pling in size from 2007 à 2014 and igniting a lending surge three times greater 141. “Industry in China: The March of the Zombies,” Economist, Février 27, 2016, https://www .economist.com/news/business/21693573-chinas-excess-industrial-capacity-harms-its-economy- and-riles-its-trading-partners-march. 142. Ibid.. 143. Brenda Goh, “Lovely Airport, Where Are the Planes? China’s White Elephants Emerge,” Reuters, Avril 10, 2015, http://www.reuters.com/article/us-china-infrastructure-insight- idUSKBN0N02AT20150410. 144. Simon Rabinovitch, “Finance in China: Big but Brittle,” Economist, May 7, 2016, https:// www.economist.com/news/special-report/21697983-china-needs-free-up-its-ªnancial-system- even-if-it-hurts-says-simon-rabinovitch-big. e d u / i s e c / art – pdlf / / / / 4 2 2 7 8 1 8 4 3 8 7 4 / i s e c _ a _ 0 0 2 9 4 pd . f par invité 0 8 Septembre 2 0 2 3 The Emerging Military Balance in East Asia 113 than the credit binge that sparked the 2008 U.S. ªnancial crisis.145 In 2015, roughly 20 percent of China’s 1,000 largest ªrms owed more money in interest payments than they earned in gross proªts; et 45 percent of all new loans in China were used to pay interest on old loans, a phenomenon that analysts call “Ponzi ªnance.”146 China may avoid a full-blown ªnancial crisis—the state owns both the banks and their biggest corporate borrowers, and Chinese citizens have lit- tle choice but to keep their savings in state-owned banks—but writing off these bad loans will cost China dearly. How much, exactly, is difªcult to say, but estimates range from $1.5 trillion to $10 trillion, the latter ªgure nearly equal to China’s entire GDP.147 Theoretically, China could free up money for military modernization by gut- ting social spending. En réalité, such cost cutting will be impossible, because China is about to experience the most rapid aging crisis in human history, with the ratio of workers-to-retirees shrinking from 8-to-1 today to 2-to-1 by 2040.148 By that point, China will have $10 trillion to $100 trillion in unfunded pension liabilities.149 Add to this pension shortfall the rising medical costs associated with having one of the oldest societies on the planet (by the 2050s, nearly one- third of China’s population will be older than sixty-ªve), and it becomes clear that China would do well to maintain current levels of military spending, let alone increase them.150 China has $3 trillion of foreign exchange reserves, but they are not a treasure
trove that the Chinese government can use to bankroll military modernization.
The Chinese government purchased these reserves with money taken from
state-owned banks, most of which was deposited there by Chinese citizens. If
the government were to spend that money on the military, it would be stealing
$3 trillion from the Chinese people. At the very least, such a drastic action
would collapse the banking system, because people probably would not de-
posit more money in banks that just expropriated their life savings. At worst, it
might spur a massive revolt.

145. Ruchir Sharma, “How China Fell Off the Miracle Path,” New York Times, Juin 3, 2016.
146. “China’s Financial System: The Coming Debt Bust,” Economist, May 7, 2016, https://www
.economist.com/news/leaders/21698240-it-question-when-not-if-real-trouble-will-hit-china-
coming-debt-bust.
147. “Breaking Bad,” Economist, May 7, 2016, https://www.economist.com/news/special-report/
21697979-dud-loans-much-higher-reported-banks-must-brace-trouble-breaking-bad.
148. UN, “World Population Prospects: Le 2015 Revision Population Database” (New York: UN,
2015).
149. David L. Shambaugh, China’s Future (Cambridge, Mass.: Polity, 2016), p. 83.
150. UN, “World Population Prospects.”

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International Security 42:2 114

homeland insecurity

Even if China’s economic situation were not so dire, China still might lack
funds for power projection, because homeland security costs drain a substan-
tial portion of its military resources.

All major political risk indices show that China is bedeviled by domestic un-
rest to a greater extent than most countries.151 For example, the World Bank’s
political stability and absence of violence index, which aggregates political risk
data from more than thirty sources, ranks China 157 out of 212 des pays, juste
ahead of Azerbaijan and Honduras. Chinese government data paint a similar
picture. So-called mass incidents (public protests or riots involving 100 ou
more people) increased from 9,000 dans 1993 à 280,000 dans 2010;152 and so-called
social order violations, which refer to ªghts or cases in which large groups of
citizens obstructed police from their duties, have risen from 3.2 million in 1995
à 13.9 million in 2012.153

This unrest emanates from multiple sources. In Tibet and Xinjiang, which ac-
count for almost one-third of China’s landmass, non-Han ethnic groups are
waging low-level insurgencies against the central government. In Hong Kong,
residents maintain a separate political system and periodically stage large pro-
tests against Beijing’s attempts to dilute their political autonomy. Et
throughout China, citizens harboring a variety of grievances (par exemple., pollution,
corruption, and government land seizures) stage demonstrations that occa-
sionally turn violent.

Dealing with this unrest strains the PLA’s resources.154 China spends
more on internal security than on its military, and at least 20 percent of
the PLA’s budget—as reported by the Stockholm International Peace Research
Institute—actually funds the People’s Armed Police, an internal security force
charged with suppressing riots and guarding China’s leaders, duties per-
formed by civilian agencies in other countries.155 Moreover, the PLA itself reg-

151. For examples, see “Political Stability and Absence of Terrorism/Violence,” Worldwide Gov-
ernance Indicators database (Washington, D.C.: World Bank, 2016); J.J. Messner et al., The Fragile
States Index 2016 (Washington, D.C.: Fund for Peace, 2016); Monty G. Marshall and Benjamin R.
Cole, Global Report 2014: Conºict, Governance, and State Fragility (Vienna, Va.: Center for Systemic
Peace, 2014); Mark Gibney et al., “The Political Terror Scale 1976–2015,” Political Terror Scale, 2016,
http://www.politicalterrorscale.org/; and International Country Risk Guide (East Syracuse, N.Y.:
PRS Group, 2016).
152. Murray Scott Tanner, “China’s Social Unrest Problem,” testimony before the U.S.-China Eco-
nomic and Security Review Commission, May 15, 2014 (Washington, D.C.: Government Pub-
lishing Ofªce, 2014), https://www.uscc.gov/sites/default/ªles/Tanner_Written%20Testimony
.pdf.
153. Ibid., p. 3.
154. Nathan and Scobell, “China’s Overstretched Military.”
155. Adam P. Liff and Andrew S. Erickson, “Demystifying China’s Defence Spending: Less
Mysterious in the Aggregate,” China Quarterly, Décembre 2013, pp. 805–830, est ce que je:10.1017/
S0305741013000295; and George J. Gilboy and Eric Heginbotham, Chinese and Indian Strategic Be-
havior: Growing Power and Alarm (Cambridge: la presse de l'Universite de Cambridge, 2012), chap. 4.

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The Emerging Military Balance in East Asia 115

ularly performs internal security missions. Par exemple, dans 2008 the PLA rolled
into Tibet to put down mass riots, et en 2009 PLA forces imposed martial law
in Xinjiang to quell an outbreak of violence that killed 197 people.

In addition to internal security, the PLA is tasked with securing China’s con-
tinental periphery, which stretches 14,000 miles and includes boundaries with
ªfteen countries.156 Most of these borders have been conºict zones at some
point in China’s history. Some of them remain so today.

Most notable, China shares a 1,400-mile border with India that remains bit-
terly contested.157 In the northern section of the border, China occupies an area
of Indian-claimed territory the size of Switzerland. In the eastern part, India
occupies an area of Chinese-claimed territory the size of Austria. Both sides
press their territorial claims by maintaining a sizable military presence near
the border: China has built air bases, roads, and railways capable of rushing
thirty divisions (450,000 troops) to the border; India keeps four divisions
on the border armed with long-range cruise missiles and backed up by
two squadrons of Su-30MKI ªghters. As of the fall of 2017, Chinese and
Indian forces were locked in their most bitter standoff in 30 years near the
Doka La pass, where China accused Indian soldiers of trespassing across
the disputed border.158

China’s 800-mile border with Vietnam also remains tense.159 When anti-
Chinese protests erupted in Vietnam in 2014 (after China had placed an oil rig
inside Vietnam’s exclusive economic zone), China deployed thousands of
troops, tanks, missile launchers, and other heavy artillery to Pingxiang city,
where the Sino-Vietnamese war started in 1979. Dans 2014 et 2015, Chinese and
Vietnamese forces exchanged ªre on at least two occasions, and both countries
withdrew from border peace talks in 2017.160

Russia and China formally resolved their border dispute in 2008, but both
countries have modernized their forces and conduct regular military exercises
in the border region, where the two countries fought a war in 1969.161

China also stations three Group Armies (comprising roughly 150,000 troops)

156. M.. Taylor Fravel, “Securing Borders: China’s Doctrine and Force Structure for Frontier De-
fense,” Journal of Strategic Studies, Vol. 30, Non. 4 (Août 2007), pp. 705–737, est ce que je:10.1080/
01402390701431790.
157. Jeff M. Forgeron, Cold Peace: China-India Rivalry in the Twenty-First Century (New York:
Lexington, 2015).
158. Steven Lee Meyers, Ellen Barry, and Max Fisher, “How India and China Have Come to the
Brink over a Remote Mountain Pass,” New York Times, Juillet 26, 2017.
159. Joshua Kurlantzick, “A China-Vietnam Military Clash,” contingency planning memorandum
Non. 26 (New York: Council on Foreign Relations, Septembre 23, 2015).
160. Ibid..
161. Jeffrey Mankoff, “The Wary Chinese-Russian Partnership,” New York Times, Juillet 11, 2013; et
Jeffrey Mankoff, “Russia’s Asia Pivot: Confrontation or Cooperation?” Asia Policy, Janvier 2015,
pp. 65–87, est ce que je:10.1353/asp. 2015.0009.

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International Security 42:2 116

near its 880-mile border with North Korea and added another border de-
fense brigade there in 2017.162 The PLA maintains 24-hour video and aerial
drone surveillance of the border, has built bunkers to protect its border guards
there against nuclear and chemical blasts, and has surged additional troops to
the border on several recent occasions, including in 2010 when North Korea
shelled South Korea’s Yeonpyeong island; dans 2013 after the purge of Jang Song
Thaek, a high-ranking North Korean ofªcial who was China’s main point of
contact with North Korea; and in August 2015 after an outbreak of hostilities
between North and South Korea in the demilitarized zone.163

Enfin, the PLA is engaged in a counterterrorism campaign on its bor-
ders with Central Asian states, where Uighur separatists have established
safe havens.164

All told, the PLA devotes more than 1 million troops (roughly 45 percent of
the active-duty force) to internal security and border defense: 660,000 troops in
the People’s Armed Police, 128,000 troops in border defense units, et 239,500
ground troops based near major cities in border regions.165

The personnel costs alone of China’s border defense forces consume at least
15 percent of the PLA’s budget.166 All told, alors, at least 35 percent of China’s
military budget, as reported by the most popular source for military spending
data, goes to homeland security operations: 20 percent for the People’s Armed
Police and an additional 15 percent for border defense troops. These costs act
as a persistent “domestic drag” on China’s military modernization, putting ro-
bust power projection forces further out of reach for the PLA.167

Conclusion

China’s neighbors can check Chinese maritime expansion and will remain ca-
pable of doing so for the foreseeable future. Given this regional balance of
pouvoir, the United States should adopt an “active denial” strategy to preserve

162. Jeremy Page, “China Prepares for a Crisis along North Korea Border,” Wall Street Journal, Juillet
24, 2017.
163. “China,” Jane’s World Armies, Décembre 24, 2016, https://www.ihs.com/products/janes-
world-armies.html.
164. “Spreading the Net,” Economist, Août 9, 2014, https://www.economist.com/news/china/
21611110-new-episodes-violence-and-repression-have-heightened-tensions-xinjiang-spreading-
net; and “A Chechnya in the Making,” Economist, Août 9, 2014, https://www.economist.com/
news/leaders/21611067-iron-ªst-xinjiang-fuelling-insurrection-chinas-leadership-must-switch-
tactics.
165. Fravel, “Securing Borders.”
166. Peter E. Robertson and Adrian Sin, “Measuring Hard Power: China’s Economic Growth and
Military Capacity,” Defence and Peace Economics, Vol. 28, Non. 1 (Janvier 2017), pp. 91–111, table 1,
est ce que je:10.1080/10242694.2015.1033895.
167. Nathan and Scobell, “China’s Overstretched Military,” pp. 137–138.

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The Emerging Military Balance in East Asia 117

the territorial status quo in East Asia. The strategy would aim to raise the costs
of military aggression for China, without backing it into a corner, and would
have three main elements.

D'abord, the United States would bolster the A2/AD capabilities of China’s
neighbors by providing them with loans, arms, entraînement, and intelligence.
The goal would be to turn China’s neighbors into prickly “porcupines,»
capable of denying territory to China but not of taking and holding terri-
tory themselves.168

Deuxième, the United States would create buffers between U.S. and Chinese
forces by stationing most U.S. forces in hardened bases scattered around the
East Asian periphery, where they could be called upon in the event of war but
otherwise kept beyond the reach of most of China’s forces.169 Decreasing the
number of U.S. forces near China’s borders would reduce the likelihood of air
and naval clashes, help reassure China that the United States does not intend
to launch massive strikes on the Chinese mainland at the outset of a crisis, et
increase the resilience of U.S. forces in the region by reducing their exposure to
Chinese preemptive attacks.

Troisième, the United States would backstop the local balance of power in war-
temps, but would plan to do so gradually. In minor conºicts, the United States
would try to convince China to back down by using nonmilitary forms of coer-
cion.170 The United States is uniquely empowered to impose ªnancial sanc-
tions and embargoes on hostile countries (and to deny enemies the ability to
respond in kind) because of its central role in global banking, plentiful energy
ressources, and unparalleled ability to disrupt international shipping and
communications networks.171 In the initial stages of a conºict, donc, le
United States could use ªnancial sanctions, embargoes, or cyber operations
to try to achieve “victory without violence,” as it did in compelling Iran to ne-
gotiate curbs on its nuclear program and in deterring Russia from annexing
eastern Ukraine.172

If the conºict escalated to war, the United States could initially “lead from
behind,” supporting local forces with logistics, intelligence, et, if absolutely
necessary,
limited air and missile strikes on Chinese forces operating in
the combat theater rather than those stationed on the Chinese mainland. These

168. Murray, “Revisiting Taiwan’s Defense Strategy,” p. 15; Holmes and Yoshihara, Defending the
Strait; Yoshihara, “Sino-Japanese Rvialry at Sea”; and Kelly, Gompert, and Long, Smart Power,
Stronger Partners, Vol. 1.
169. Pettyjohn and Vick, The Posture Triangle.
170. Gompert and Binnendijik, “The Power to Coerce.”
171. Ibid..
172. Ibid..

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International Security 42:2 118

strikes could be conducted from submarines, stealth aircraft, or road-mobile
shore-based missile batteries strung along the ªrst island chain—all of which
are far less vulnerable to Chinese A2/AD forces than surface ships and non-
stealth aircraft. If the United States needed to ratchet up the pain, it could es-
calate horizontally before doing so vertically—that
est, by opening new
geographic fronts (par exemple., by blockading the Strait of Malacca) rather than pour-
ing U.S. forces into the main combat theater.

This strategy obviously sacriªces military effectiveness for the sake of en-
hancing crisis stability. The U.S. military could gain a major advantage over
the PLA if it simply unloaded on China’s bases, missile batteries, satellites, et
radar installations at the outset of a conºict. The U.S. military generally favors
this type of knock-out-punch strategy and for good reason: pinprick strikes
and gradual escalation invite a grinding war of attrition. Why give the enemy
a chance to ªght back?

Offensive doctrines make sense against weak states that do not have nuclear
weapons. Against China, cependant, a military posture primed for rapid escala-
tion could be a recipe for disaster.

For starters, an offensive posture risks turning minor disputes into major
wars. China might be tempted to shoot ªrst during a crisis, in a desperate at-
tempt to stun the United States before the U.S. military wipes out the PLA’s
offensive forces.173 The Japanese attack on Pearl Harbor and China’s interven-
tion in the Korean War are just two examples of this “use it or lose it” logic
in action. In the years ahead, many events can, and almost surely will, spark
crises between the United States and China; the two countries have long-
standing disputes over freedom of navigation, North Korea, Taiwan, et
droits de l'homme, among other issues. A sensible U.S. security policy, donc,
must balance the need to deter China with the need to prevent disputes
from escalating.

Deuxième, an offensive U.S. posture vis-à-vis China risks turning conventional
wars into nuclear wars.174 Some of the systems that support China’s conven-
tional military forces—missile batteries, radars, satellites, submarines—also
support its nuclear arsenal, so Chinese leaders might mistake U.S. strikes on
these systems as a preemptive attack on China’s nuclear deterrent. De plus,
some PLA ofªcials have suggested that China would use nuclear weapons to
retaliate against a conventional attack on its homeland. Perhaps these declara-

173. Goldstein, “First Things First”; and Gompert and Kelly, “Escalation Cause.”
174. Caitlin Talmadge, “Would China Go Nuclear? Assessing the Risk of Chinese Nuclear Escala-
tion in a Conventional War with the United States,” International Security, Vol. 41, Non. 4 (Spring
2017), pp. 50–92, est ce que je:10.1162/ISEC_a_00274.

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The Emerging Military Balance in East Asia 119

tions are bluffs, but is it really so hard to imagine that, in the heat of battle and
when facing the potential loss of its offensive forces, China might ªre off a nu-
clear weapon in the hopes of shocking the United States into a cease-ªre?

If China were poised to overrun East Asia, then it might make sense for the
United States to risk nuclear war to check Chinese expansion. Better to address
the problem than repeat the mistakes of the interwar period and appease ag-
gressors. Chine, cependant, is incapable of going on an Imperial Japan–style
rampage across East Asia, so the stakes for the United States in a war between
China and its neighbors would be moderate, and the main danger would be in
doing too much rather than too little.175 Instead of rushing into a war with
Chine, donc, the United States should pick its battles selectively, escalate
gradually, and let local actors do most of the heavy lifting.

Some scholars argue that the United States should simply pull U.S. forces
out of East Asia and hand over all responsibility for balancing China to local
actors.176 Retrenchment, cependant, not only would reduce U.S. inºuence in the
region, but also degrade crisis stability by undermining deterrence. Chine
might be emboldened by a U.S. withdrawal from East Asia and ramp up coer-
cive pressure on its demoralized neighbors. As Thomas Christensen has
shown, successful security policy requires a balance of reassurance and deter-
rence.177 Retrenchment is skewed too heavily toward the former.

An active denial strategy, donc, remains the United States’ best defense
policy toward China. The strategy maintains deterrence, by reducing China’s
ability to achieve a quick military victory, while enhancing crisis stability, par
reassuring China that it will not be cold-cocked on the ªrst day of a war.

Compared to slaying the forces of fascism and communism, stabilizing East
Asia is an admittedly underwhelming call to greatness. It is not a mission that
Americans are any more eager to undertake than the great geopolitical cam-
paigns of the twentieth century. But it is just as virtuous and just as vital.

175. On the argument that structural constraints deter Chinese revisionism, see Joshua R.
Itzkowitz Shifrinson, “The United States and the Rise of China: Structural Reasons for Optimism,»
Texas A&M University, 2017.
176. Blanc, The China Choice; and Gholz, “No Man’s Sea.”
177. Thomas J. Christensen, The China Challenge: Shaping the Choices of a Rising Power (New York:
W.W. Norton, 2015).

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