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WORLD
POLICY JOURNAL
The Pentagon Plays Its China Card
James H. Nolt*
The "war on terrorism" has raised America's concerns
about defense, but not necessarily in ways that are most useful
for Pentagon planners. Many of the high-tech weapons and forces
designed to fight modern militaries are of limited utility against
suicide terrorists and roadside bombs. So when the Bush administration
and Pentagon planners wish to make a case for funding the most advanced
(and expensive) weapons systems, especially for the navy and the
air force, they focus on China as a potential adversary.
The Pentagon, after much delay for rewriting, finally released
its annual report to Congress on China's military power in mid-July.
However, in failing to compare systematically China's capabilities
with those of the United States and Taiwan, the document makes an
exaggerated case for a Chinese military threat. It is true that
China has been modernizing its military, and China's rapid economic
growth has fed a concomitant increase in its defense spending. Yet
the constituent parts of the Pentagon document dissolve on closer
analysis.
China's military, especially its navy and air force, remain so feeble
compared to those of the United States and its allies that the Pentagon's
case can only be made by eschewing any comparisons with U.S. forces.
Such was not the case with the Pentagon's reports on Soviet military
power, issued annually for some years during the latter part of
the Cold War, which were full of useful graphs and tables comparing
U.S. and Soviet forces. Even though those assessments typically
exaggerated Soviet capabilities, defense analysts at least recognized
the need for comparison. The Pentagon's China report, in contrast,
offers little more than simple numerical comparisons of Chinese
and Taiwanese forces and is largely devoid of analysis.
Lacking comparative perspective, the report nonetheless tries to
imagine ways in which Chinese military power might be used against
Taiwan or the United States, but with little regard for possible
counteraction. Like the sound of one hand clapping, the scenarios
presented in the report seem to presume that China could attack
with impunity against passive targets. Deterrence is neglected.
There are many deterrents to war beyond
mere balance of forces. Most countries
are deterred from waging war most of the
time because of the human and economic
costs. In the case of the three countries being
discussed here, two-fifths of China's
exports go to the United States, Taiwan is
the largest source of foreign investment in
China, and China has replaced the United
States as Taiwan's leading trading partner.
Quite apart from the strategies of any particular
government, armed conflict in East
Asia would have a huge negative effect on
investor confidence. Capital flees danger.
Naval and air battles could severely disrupt
regional trade, and military action, once initiated,
might be difficult to contain. The
economic consequences, regardless of the
military result, could be severe for all of
East Asia.
The Pentagon report is somewhat contradictory
or inconsistent in its assessment of Chinese intent. This may in part reflect
the editing process, during which its conclusions
were substantially moderated. According
to the report's executive summary,
China is "facing a strategic crossroads," hesitating
between becoming "integrated as a
constructive member of the international
community" and using force to resolve disputes,
especially with Taiwan. The report
does not predict which road China will
choose.3
China does from time to time make
threats against Taiwan. Although Taiwan
has been de facto independent of the Chinese
mainland since 1949, Beijing continues
to claim Taiwan as an integral part of the
Chinese nation. China claims the right to
use any means, including force, to prevent
Taiwan from declaring full independence.
During 1995Ð96, China tested a few ballistic
missiles by firing them into the sea in
the vicinity of Taiwan, which many foreign
observers interpreted as an effort to dissuade
Taiwan's people from voting for pro-independence
presidential candidate Lee Tenghui.
If that was the intent, it failed. Lee won
election in 1996 and served until 2000. He
was succeeded by another pro-independence
president, Chen Shui-bian, despite China's
vociferous protests and intimations that Taiwanese
moves toward independence might
be resisted by any means, including force.
In March, China's claim of sovereignty over
Taiwan was formalized in its "Anti-Succession
Law." For its part, the United States
has pledged to defend Taiwan according
to the Taiwan Relations Act of 1979 and
various presidential declarations. The Pentagon
report agrees with most analysts
(American and Chinese) that the U.S. commitment
to Taiwan's defense is the principal
potential trigger for U.S.-China military
confrontation.
This essay seeks to restore the essential
comparative and strategic analysis missing
from the Pentagon report. Even without
American armed intervention, Taiwan is
not vulnerable to a Chinese invasion. My
discussions with high-level Taiwanese defense
officials last November confirm that
they feel secure from invasion and worry
more about possible conflicts of lesser intensity.
Yet because of the relative backwardness
of the Chinese air force, it would
be difficult for China to coerce Taiwan
with naval or air attacks short of an invasion.
China has several hundred ballistic
missiles aimed at Taiwan, but unless Beijing
intends to initiate nuclear war (a
possibility fraught with danger to China
itself, which the Pentagon report ignores),
these ballistic weapons are nearly useless
against enemy armed forces, though they
do pose a terror threat against civilians.
The report ignores the likelihood that any
such missile attacks would invite retaliation
that could inflict significant damage
on China, especially if the United States
were involved.
China's Relative Military Decline
China is not a military superpower. It is
not likely to be able to challenge the military
preeminence of the United States and
its allies within the coming decades. The
United States will remain the only military
superpower unless Beijing diverts vast sums
from economic development to defense.
Even if China were to greatly accelerate the
growth of its military spending, it would
take decades for its navy, air force, and nuclear
forces to rival those of the United
States. Even assuming China were to make
such a Herculean effort, the United States
could opt to maintain its lead by increasing
its own defense effort. The demise of the
Soviet Union has removed America's only
superpower rival and thus made it possible
for the United States to focus most of its
massive naval and air power against China
if necessary. This alone has drastically altered
the global balance of power against
China. If current trends continue, China
will remain a significant regional power
well able to defend its own territory, but
it will be incapable of projecting power in any way that could challenge U.S. hegemony
in the coming decades.
It has become almost a mantra in articles
on the Chinese military to speak of
China as a rising power. Economically, this
is certainly true. By the second half of the
twenty-first century, economic power may
allow China to attempt a military challenge
to the United States. But in recent decades
China's relative military power has actually
declined. The Cold War ended early for
China. It built up its military during the
1950s and 1960s to counter the United
States and then also the Soviet Union. Its
military effort peaked in 1971. After Mao
Zedong and his allies defeated an attempted
coup by the defense minister, Lin Biao, in
that year, China began a round of deep military
cuts that continue to this day. Since
then, China's active military forces, known
as the People's Liberation Army (PLA), have
been cut from over 5 million to about 2.2
million. Barring a massive increase in military
spending well beyond the current
steady increase, China's forces will continue
to decline until they reach a level at which
China can afford to replace obsolete weapons
for the entire force. We often read about
"China's military modernization." China's
military is modernizing. But it procures
new major weapons at a rate far slower than
its old ones wear out and become obsolete.
It remains technologically more backward
than most other major militaries.
China's Weakness in Air Power
The recent relative decline of the PLA is especially
obvious in its air arms, the PLAAF
and PLANAF (naval air force). In modern warfare,
air power is often crucial. For decades,
China's air force was the world's largest.4 In
1980, for example, China had 6,000 combat
aircraft to Taiwan's 388. Today, that ratio
has dropped to 2,600 to 450, and China's
air forces are now smaller than U.S forces,
which have over 4,000 aircraft. However,
the Pentagon report fails to break down
these numbers. Whereas Taiwan's military acquired 340 new fourth-generation fighters
over the past decade, greatly increasing its
qualitative edge, China's procurement remained
a mix of more backward third-generation
J-7 and J-8 models and higher-performance
fourth-generation Russian Su-27
and Su-30 fighters. More than a thousand of
China's combat aircraft are types long considered
obsolete by other major air forces.
Most numerous of these are the J-6 (copied
from the Russian MiG-19, which first flew
over a half century ago), its Q-5 attack derivative,
and the H-5 (Il-28). The Il-28 was
designed as Russia's first jet bomber almost
60 years ago! As the rest of these obsolete
aircraft are scrapped over the next few years,
the PLAAF and PLANAF will continue to decline
rapidly until they reach a strength that
can be maintained: probably around 1,500
combat aircraft. Considering only third- and
fourth-generation fighter aircraft (the means
of attaining air superiority), China's numerical
advantage over Taiwan dwindles to
about 1,100 to 420, but Taiwan outnumbers
China two-to-one in fourth-generation
fighters. Furthermore, China's fighters are
scattered at bases throughout that vast
country. The fighter forces it maintains
within range of Taiwan are numerically
about equal to Taiwan's, but quite inferior
in quality. As China procures more modern
fighters in the coming years, Taiwan will
need to replace its oldest fighters, U.S.made
F-5E/Fs, to avoid falling behind.
Currently, however, China would have difficulty
attaining air superiority over Taiwan
alone, and were the United States to intervene
with only a few hundred of the three
thousand fourth-generation fighters it possesses,
it would tip the balance decisively
against China.
The Pentagon report and many press
stories emphasize the threat to Taiwan from
China's growing arsenal of short-range ballistic
missiles. The report estimates that
China now has about 750, but it has far
fewer launchers, so it could launch only
about a hundred or so at one time. These missiles are similar to, though more advanced
than, the Scud missiles fired by Iraq
at coalition forces in 1991 during the first
Gulf war. Armed with conventional warheads,
the threat from such missiles is limited.
Their payload is much smaller (around
half a ton) and their accuracy quite a bit less
than a manned fighter-bomber, of which
Taiwan has over 400. Whereas a missile can
be used only once, a fighter-bomber can
rearm and attack day after day with precision
weapons. Nor, contrary to some reports,
could China's ballistic missiles devastate
Taiwan's air force in a surprise attack. First,
they are vulnerable to interception by Taiwan's
Patriot missile batteries.5 Second, they
are too inaccurate to reliably hit a target as
small as an airstrip. Third, as this author has
observed, Taiwan protects its valuable jet
aircraft in hidden underground reinforced-
concrete shelters that would be immune to
most missile and bomb attacks. Ballistic
missiles can be a significant threat if armed
with nuclear warheads (as discussed below),
but otherwise they are a poor substitute for
air power.
Since the Second World War, it has been
obvious that air power (including that based
on aircraft carriers) trumps sea power. Any
Chinese blockade or invasion of Taiwan
would be extremely costly, if not impossible,
without control of the air.
Impossibility of an Invasion of Taiwan
The Pentagon report describes in vague
terms a few of the difficulties of a Chinese
invasion of Taiwan but leaves the impression
that it is a viable option. It is not. According
to the report, "This particular amphibious
operation would tax the lift capacities of
China's armed forces needed to provide sustainment
[sic] for this campaign." This Pentagon
jargon only hints at a huge limitation:
China's amphibious lift capability is a
small fraction of what it would need to
mount a successful invasion of Taiwan. China's
50 amphibious ships could transport
roughly 10,000 troops and 300 tanks across the Taiwan Strait. With hundreds of smaller
landing craft shuttling troops and equipment
from converted civilian transports anchored
offshore, China could land an initial
infantry force of several tens of thousands
after highly visible preparations requiring
weeks or months. Taiwan would have plenty
of time to mobilize its trained reserves to
expand its standing army and marines from
230,000 to well over a million.M6 On a small
island like Taiwan, where the defender can
quickly concentrate forces, a Chinese landing
force in the tens of thousands would be
quickly overwhelmed by vastly superior Taiwanese
ground forces (except perhaps if China
were to confine its attacks to Taiwan's
small island possessions near the Chinese
mainland).
Some have argued that an amphibious
invasion of Taiwan will become viable in the
future as China increases its amphibious lift
capability. So far, however, that capability
today is about the same as it was 25 years
ago. The main difference is that China has
replaced the U.S. craft built during the Second
World War and acquired before 1949.
If current shipbuilding rates are maintained,
China's capability will increase slowly. However,
China's amphibious fleet must be an
order of magnitude larger than it is today to
stage a large-scale invasion comparable to
the Allied D-Day invasion of France in
1944. Anything less is unlikely to overcome
Taiwan's formidable defenses.
Others claim that China's large civilian
commercial fleet could be commandeered
and concentrated to make a successful invasion
possible. Such added vessels would be
essential to transport an initial invasion
force of even 30,000 or so. But there are
limits to how many ships could be used.
Unlike purpose-built amphibious craft,
commercial vessels are not equipped to land
directly on a beach. If a major port could be
captured intact, commercial ships would be
very useful for unloading supplies and reinforcements,
but otherwise their utility
would be limited by the capacity of China's amphibious craft to unload the bigger civilian
ships anchored offshore.
The vast concentration of shipping
(much of it stationary while unloading) required
by an amphibious invasion would
present excellent targets for Taiwanese naval
and air power. Large numbers of ships
would be sunk unless China could gain
complete control of the air and sea. Even
then, Taiwan could use its hundreds of
shore-based anti-ship guided missiles, easily
hidden in caves and bunkers until needed,
to destroy Chinese vessels. Most Chinese
warships and all Chinese amphibious and
commercial vessels are defenseless against
such missiles, which have sufficient range
to cover the entire Taiwan Strait. Taiwan
manufactures its own anti-ship missiles and
also buys Harpoon missiles from the United
States. It would be economical for Taiwan to
counter any large buildup of Chinese amphibious
forces by building and buying
more anti-ship missiles.
Because a credible invasion scenario is
difficult to imagine, many analysts of China's
military options versus Taiwan, including
the Pentagon report, emphasize more
limited scenarios. However, only a successful
invasion would guarantee China's ability to
enforce its sovereignty over Taiwan. Other
scenarios assume that the costs of war would
induce Taiwan's leaders to give in to Beijing's
demands, even with their army undefeated.
Yet it is equally possible that an indecisive
use of force would merely harden
Taiwan's resolve to remain independent. A
stalemated war would be de facto confirmation
of Taiwan's effective independence.
That would be worse for China than the
more ambiguous status quo.
Reciprocal Dangers of a Naval Blockade
The Pentagon report speculates that China
might cripple Taiwan's valuable international
trade as a more limited way of applying
pressure. The least risky measure would
be for China to shut down its own trade
with Taiwan, perhaps coupled with the expropriation of Taiwan's extensive investments
on the mainland. The problem with
even such "non-war" (as the Pentagon terms
it) economic pressure is that it has reciprocal
effects. Interruption of trade or confiscation
of investments with Taiwan would shake the
confidence of all other foreign investors in
China as well. Foreign investment and trade
with China might plummet even without
any formal embargos. Losing their investments
in China might induce Taiwanese
business leaders to lobby for surrender to
Beijing, but it might just as easily push
them into the pro-independence camp. And
Taiwan might actually benefit if its manufacturers
gained exports in the U.S. market
at the expense of China.
The effects of a naval/air blockade of
Taiwan would be at least as unpredictable,
but much more dangerous. Here the Pentagon
report is more realistic, if understated:
"More traditional methods of blockade
would increase the impact on Taiwan, but
also would tax the PLA Navy capabilities and
raise the potential for direct military confrontation,
particularly with U.S. naval assets."
The United States maintains by far
the world's largest navy. Among its purposes
is to secure freedom of trade for itself and
its allies. Any attempt to interfere with
such trade, particularly by attacking U.S.
ships, would almost certainly bring a naval
and air response. China could be discouraged
from selectively attacking only Taiwanese
ships by re-flagging them as U.S.
vessels, just as in the late 1980s Kuwaiti
tankers were re-flagged to protect them
from Iranian attack.
The most significant element of the
Chinese navy is its submarine force. This
too has declined. At its peak from the 1970s
to the 1990s, the Chinese undersea force
numbered about a hundred increasingly obsolete
vessels. Since then, Beijing has purchased
four Russian Kilo-class submarines
and built several Song-class vessels, which
it is now constructing at a rate of about
two per year. Add to those 20 of the less advanced Ming-class vessels, and China
maintains an effective undersea force of
about 30 submarines. It is also building a
few new nuclear submarines to replace four
outdated noisy ones. Dozens of obsolete
R-class submarines also remain in service,
but since they seldom put to sea and are in
the process of being scrapped, they should
not be considered very effective. China's
submarine force poses a threat to shipping,
but one that is difficult to employ without
provoking U.S. intervention.
The Pentagon report and other sources
have given much attention to minor additions
to Chinese capabilities, including
the recent acquisition of four Russian Sovremenny-class destroyers, with their SS-N-22
"Sunburn" supersonic cruise missiles. There
are even suggestions in the Pentagon report
and elsewhere that these missiles could pose
a threat to U.S. aircraft carrier task forces,
the core of U.S. naval air power. This is theoretically
possible, but it is much more likely
that these ships, if they put to sea during
war, would be destroyed by Harpoon missiles
fired by the carrier's air group or from
lurking submarines long before the destroyers
approached within the 160-kilometer
range of their own missiles. If they stayed in
port, they would be vulnerable to U.S. or
even Taiwanese cruise missiles. They do represent
a significant addition to the Chinese
navy in relation to any minor power but
are inconsequential vis-ˆ-vis the U.S. Navy
and not very potent versus Taiwan, which
could disable these ships with either air- or
land-launched anti-ship missiles, including
its own supersonic model. Furthermore,
Taiwan's navy is countering by adding four
newly modernized ex-U.S. Kidd-class destroyers
by 2006. During the 1980s, the Soviet
Union deployed scores of destroyers and
missile cruisers at least as capable as these
few Sovremenny destroyers. Even against such
a vastly larger surface force, the U.S. Navy
was justifiably confident of its superiority.
Moreover, China's fleet today is a small fraction
of the number of superior Russian sub marines and warships that have been
scrapped since the demise of the Soviet
Union. Thus, the global margin of U.S.
naval superiority has greatly increased.
A Nuclear Option?
The Pentagon report argues that the outcome
of any China-Taiwan conflict might
depend on U.S. intervention, which China
aims to deter or delay. Its vague scenarios
fail to describe any robust means of deterring
the United States or of inflicting serious
harm on U.S. forces. For example, it
mentions the possibility of Chinese ballistic
missiles targeting U.S. military bases in
Japan. Missiles used with high-explosive
warheads would be little more than a nuisance.
Only nuclear attacks on those bases
could have any significant military effect.
Yet the report does not consider the implications
of China initiating or threatening
nuclear war against the United States.
Could China expect to gain leverage
over the United States through the threat
or use of nuclear weapons? There can be no
definitive answer, but certainly doing so
would risk China's annihilation. During the
Cold War, the United States and the Soviet
Union each maintained many thousands of
nuclear warheads deployed on thousands of
missiles and bombers. Each side's nuclear
forces were so large and diversely deployed
that neither superpower could hope to
launch a successful preemptive attack, i.e.,
one that could destroy enough of the enemy's
nuclear forces to prevent a devastating
counterstrike. Deterrence rested on this
condition, popularly known as "mutual
assured destruction," or MAD.
However, MAD does not apply to the
U.S.-China nuclear balance because the U.S.
advantage in numbers and accuracy is so
great that a preemptive attack by the
United States could feasibly (if not reliably)
eliminate the entire Chinese nuclear force.
Nuclear missiles, especially those in fixed silos
like the 20 Chinese ICBMs, are generally
easier to destroy on the ground before they are used rather than after they have been
launched toward their targets. If China were
to make nuclear threats against the United
States in a crisis, Washington might back
down. But the president might well judge
that preempting the threatened attack
would be safer. A preemptive U.S. ballistic
and cruise missile attack on Chinese nuclear
forces would stand a good chance of destroying
at least all 20 of the ICBMs that can
reach the United States. Since U.S. strategic
nuclear forces are over a hundred times
larger, the United States could potentially
disable China's nuclear forces in a preemptive
first strike and still maintain most of its
nuclear arsenal in reserve. Conversely, China's
few ICBMs would have no chance of significantly
degrading U.S. nuclear forces in
a first strike. China is developing mobile
ICBMs and submarine-launched ballistic missiles,
which are more difficult to detect and
target. Even so, given U.S. advantages,
China might be vulnerable to a first strike
if Washington believed its intelligence
could locate and destroy nearly all of China's
strategic nuclear assets. If the United States
deploys, as planned, a missile defense shield,
the risk to China of a preemptive U.S. strike
in a crisis grows, since the few Chinese missiles
missed by a preemptive U.S. strike
might be intercepted by the missile defense
shield.7
Even if the United States were somehow
deterred by Chinese threats from more active
military intervention, there are important
ways in which the United States could
aid Taiwan covertly. Among these would be
sharing real-time intelligence on Chinese
military operations from its numerous spy
satellites, sea-bed sensors, and other intelligence
sources. The United States might also
covertly (or overtly) resupply Taiwan with
the most useful expendable munitions, such
as guided missiles of all kinds.
The Pentagon mentions other ways,
gleaned from Chinese defense publications,
that China might gain the advantage over
either Taiwan or the United States by asymmetrical means, that is, by developing capabilities
that the opponent lacks and cannot
counter. The problem is that just because
you might have an advantage in one particular
area, this does not necessarily negate
the opponent's advantages in others. And
China has no obvious asymmetrical advantages
in any area.
Information warfare is one much-discussed
concern of those who argue that China
might disrupt U.S. operations using an
asymmetrical strategy. Yet China's intense
interest in information strategy is rooted in
weakness, not strength. Chinese observers of
the Iraq wars have noted the effectiveness of U.S. campaigns against Iraqi communications
and thus have recognized their own
vulnerabilities. For example, many of China's
newer missiles rely on the Global Positioning
System (GPS) to improve accuracy,
but the Pentagon report fails to note that
the Pentagon controls this expensive satellite-
based system. Its signals were encrypted
before it was made more widely accessible
for civilian uses, and the Pentagon no doubt
has contingency plans to restore encryption
or selectively shut off parts of the system to
prevent China from using it during a war.
China is investing in a rival system, called
Galileo, in cooperation with the European
Union. But it will be many years before it is
fully operational. Our NATO allies, who will
share control of Galileo, may find ways to
interfere with Chinese military use of the
system in the event of war.
Another scenario mentioned in the Pentagon
report is a surprise attack with ballistic
missiles aimed at the "decapitation" of
Taiwan's leadership. While this is a possibility,
one must wonder whether this could
achieve China's political objectives. Killing
its leaders would not significantly reduce
Taiwan's ability to repel an invasion, which
in any case would take some time to mount
following such a surprise attack. Nor would
killing Taiwan's leaders necessarily put their
successors in a better mood to negotiate.
Their first instinct would be to seek secure shelters. Once they had secured their persons,
would they be more likely to capitulate,
or to rally resistance as U.S. leaders did
after 9/11? As with other limited options, I
suspect this one would more likely stiffen
resistance rather than promote negotiations
or lead to capitulation.
Robust Deterrence
While this essay has emphasized deterrence
based on the military balance of power, the
incentives against war in East Asia are much
broader than mere military analysis suggests.
China's historic shift since 1978 from
an isolated, autarkic military power to a
market-oriented export-dependent trading
state is its strongest incentive for maintaining
peace. China's trajectory today is toward
being a commercial superpower more like
Japan rather than a military superpower like
the former Soviet Union (whose demise may
well demonstrate the futility of that path).
Conceivably, some future national crisis
could lead China to change direction and
reemphasize its military capability. If that
were to happen, there would be ample
warning. For China to acquire viable military
options against Taiwan, it would need
to deter U.S. intervention and build an
amphibious fleet sufficient for a huge invasion
force. Otherwise, any use of military
force against Taiwan would risk counterproductive
stalemate, if not humiliating defeat.
Indecisive use of military force is almost always
worse than peaceful accommodation.
Yet even initiating a massive military
buildup is no guarantee of ultimate success;
it might provoke an alarmed Taiwan into
matching measures and thus initiate an expensive
arms race, subsidized by the United
States if necessary. Therefore, Taiwan should
for the foreseeable future have the means to
deter any decisive use of force against it.
War in East Asia is unlikely, but it
could occur through miscalculation. If a
costly and indecisive stalemate is anticipated,
war is likely to be deterred, but we
know from history that wars are sometimes initiated by leaders expecting a quick victory
who end up instead with a costly stalemate
or even defeat. Witness the two World
Wars, the Korean War, the Iran-Iraq War,
and the Iraqi invasion of Kuwait. Deterrence
is strengthened when antagonists are
aware that military action is most likely to
be counterproductive. This is why the Pentagon's
China report is a disservice to the
cause of peace. By pretending that China
could use force with impunity even now,
with little regard to possible responses by
Taiwan or the United States, the report actually
encourages reckless action by China,
to the extent it has any credibility there. It
is irresponsible for a government publication
to encourage China to believe that it
does have viable options for using force in
East Asia. Fortunately, there is evidence
from their own military publications and
from their prudent behavior that China's
leaders have a more sober sense of the dangers
of military action.
Notes
1. Office of the Secretary of Defense, "Annual
Report to Congress: The Military Power of the People's
Republic of China 2005" (available at www.
defenselink.mil), hereinafter cited as MPPRC, published
annually since 2000 as mandated by Section
1202 of Public Law 106Ð65.
2. The most misleading figures used in the
MPPRC are those for defense spending. The report
treats the variability in estimates of China's actual
defense expenditures (beyond its official defense
budget) as largely caused by Beijing's secrecy. In fact,
much is known about Chinese defense procurement.
Some items included in the report are not relevant
for national security comparisons, such as expenditures
on the Peoples Armed Police. The highest estimates
of China's defense expenditure, including the
$90 billion suggested by the report, are based on applying
purchasing power parity: roughly estimating
what Chinese forces would cost at U.S. prices. Since
military wages are far higher in the United States,
this overemphasizes the large personnel strength of
Chinese forces. China's large ground forces are relevant
for deterring any invasion or occupation of Chinese territory, but most would have no role in any
war over Taiwan. A more realistic estimate of total
annual Chinese defense expenditure would be around
$45Ð$60 billion. This is less than a sixth of U.S. expenditure,
and puts China behind both Russia and
Japan.
3. No doubt proponents of a growing China
threat will cite as evidence the Russian-Chinese joint
exercise held in August, mostly at China's expense,
in and around the Chinese province of Shandong.
The importance of this small exercise can easily be
exaggerated. Even Secretary of Defense Donald
Rumsfeld downplayed its significance. Many commentators
have noted that Beijing wished to hold
the exercise in part to gauge the utility of Russian
weapons that China might purchase. Thus it was as
much an arms sales convention as a military exercise.
Moscow made it clear that the exercise did not portend
a military alliance or its endorsement of Chinese
policies.
4. Figures on military forces throughout this essay
derive from various of issues of The Military Balance, an annual publication of the International Institute
of Strategic Studies, and from the SIPRI Yearbook: Armaments, Disarmament and International Security, published annually by the Stockholm International
Peace Research Institute and particularly valuable
for its information on international arms transfers;
and Jane's Fighting Ships, Jane's All the World's Aircraft,
Jane's Strategic Weapon Systems, and various other Jane's
annuals on specialized weapon systems. I also relied
on Aviation Week & Space Technology and Jane's Defense
Weekly. The strength figures in the MPPRC generally
correspond to the more detailed figures in The Military Balance 2004Ð2005.
5. Patriot batteries performed poorly against
Iraqi Scud missiles during the 1991 Gulf war. Since
then, the missiles have been substantially upgraded.
Whether these upgrades have improved their kill
chance against incoming ballistic missiles is an open
question. However, if China were planning a surprise
missile strike on Taiwan, it could not be sure that
the Patriots would not work. Therefore, in the expectation
that some of its missiles might be intercepted,
China would need to increase the number fired at
each target to ensure that at least some might hit
their targets. The Patriots could thus reduce the effectiveness
of a Chinese missile attack even if none of
the Patriots actually worked.
6. The MPPRC puts Taiwan's ground forces at
only 200,000, ignoring its marines. The report also
ignores Taiwan's very substantial reserve forces.
7. A limited missile defense shield such as the
United States proposes would be of little use against
a coordinated preemptive attack by a major nuclear
power. It is too vulnerable to being degraded and
overwhelmed by a surprise attack. However, if this
costly system can be perfected (most live-fire tests
have failed), it might be sufficiently robust to intercept
the few desultory and uncoordinated retaliatory
missile strikes that could be expected in the event
the United States itself mounted a preemptive attack.
It assists and encourages preemption more than
defense. This view led the United States and the Soviet
Union in 1972 to adopt the ABM Treaty limiting
such systems, a treaty from which the United
States withdrew in 2002.
*James H. Nolt is a senior fellow at the World Policy
Institute. He is the author of a number of articles on the Chinese
military and the China-Taiwan military balance.
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