Cato Institute
Policy Analysis
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threat to Japan than he does to the United
exhibits a genuine sympathy for and interest
States.
in the plight of Taiwan, and the Taiwanese
The North Korean crisis may have provided
people harbor fewer resentments toward the
the catalyst for a fundamental shift in Japanese
Japanese than do other states in the region
strategy and policy, but it cannot be viewed in
that experienced Japanese colonialism first-
a vacuum. Although the steps thus far taken by
hand. Taiwan's continued relative autonomy
Koizumi against North Korea have not satis-
from China is of immediate strategic interest
fied a segment of the Japanese population,
for Japan. Over time, as Japan continues to
many of whom remain more concerned about
develop its military capabilities, China and
the emotional abductee issue than about the
other states in the region should not discount
objective security threat, China's rise poses a
the possibility that Japan would come to
more important challenge to Japan's security
Taiwan's assistance in the event that the PRC
over the medium to long term.93 For now,
made good on its threat to use "nonpeaceful
means" to reclaim the breakaway republic.
given the urgency of the North Korean threat
That does not mean that Tokyo wishes to
to Japan, and befitting Japan's emergence as a
antagonize Beijing. The Japanese clearly are
normal power, it would be natural for Japan to
concerned about recent Chinese pressure on
take a leading role in attempting to end North
Taiwan, but they have stopped short of pledg-
Korea's nuclear program.
ing to come to Taiwan's aid in the event of a
As other regional threats become more
conflict. Continued free and unfettered pas-
serious, however, many Japanese may come
sage through the sea-lanes that surround the
to resent U.S. policies that appear to impede
island is vital to Japanese interests; it is there-
their reasonable efforts to defend themselves.
fore implausible to assume that the Japanese
Continued strong opposition within Japan
would inevitably accede to PRC aggression
to the use of the military for offensive ends
against Taiwan. Taiwanese president Chen
suggests that unilateral preemptive action by
Shui-bian misconstrued Japanese pledges to
Japan against North Korea is highly unlikely.
Taiwan when he told the Washington Post's
On the other hand, it is unrealistic to expect
Anthony Faiola that "Japan has a requirement
that Tokyo would wait for U.S. permission to
and an obligation to come to the defense of
respond to a direct attack. It is only slightly
Taiwan."91 Nonetheless, even the mere possi-
more plausible that the Japanese would
refrain from using force in response to credi-
bility that China could face a retaliatory
ble evidence of an imminent threat.
response from either or both of two powerful
Military action against North Korea, even if
states, one of which is located only a few hun-
it were found to be a legitimate exercise of the
dred miles off the coast of China, might serve
As regional
right of self-defense, would certainly stir
as a more credible deterrent than that which is
regional animosity. That is a reflection of the
posed today solely by the United States, with
threats become
difficult balancing act that Japan must play
Japan serving in a supporting role.
more serious,
vis-à-vis other potential allies in the region,
Finally, with respect to the ongoing crisis on
many Japanese
chief among them South Korea. North and
the Korean peninsula, the danger of nuclear
South Koreans alike harbor deep resentment
proliferation in East Asia, combined with con-
may come to
toward the Japanese. Koreans were the victims
tinued ill-will engendered by the abductee con-
resent U.S.
of horrible crimes at the hands of the Japanese,
troversy, suggests that the Japanese would like-
of which the notorious abuses inflicted on
ly be dealing far more harshly with the North
policies that
Korean "comfort women" were only the most
Koreans than they are now were it not for the
appear to impede
infamous. Although U.S. policymakers should
United States. At least one recent poll suggest
their reasonable
rightly be concerned about regional hostility
that the Japanese are less concerned about the
toward Japan, such concerns are not more
threat posed by North Korea's nuclear weapons
efforts to defend
than are many Americans,92 but, objectively,
worrisome than the crisis in the here and now,
themselves.
when an impoverished and increasingly des-
Kim Jong-il does pose a more urgent security
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