Nakasone Doctrine

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The Nakasone Doctrine is a Japanese foreign and security policy framework under Prime Minister Yasuhiro Nakasone that emphasized a stronger U.S.-Japan alliance, greater international role for Japan, and a more assertive defense posture within constitutional limits.

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Statements (45)

Predicate Object
instanceOf Japanese foreign policy doctrine
security policy framework
aimsTo increase Japan’s diplomatic presence globally
make Japan a more proactive political actor
strengthen deterrence against regional threats
appliedBy Government of Japan
associatedWith Reagan administration
1960 Treaty of Mutual Cooperation and Security
surface form: U.S.-Japan security treaty
characterizedBy more assertive security posture than previous Japanese doctrines
strong personal diplomacy with the United States
constrainedBy Article 9 of the Constitution of Japan
corePrinciple enhancing Japan’s defense posture within constitutional limits
expanding Japan’s international political role
strengthening the U.S.-Japan alliance
country Japan
differsFrom Yoshida Doctrine
emphasizes Japan’s role as a key U.S. ally in East Asia
active participation in international affairs
close security cooperation with the United States
maintenance of the Japan Self-Defense Forces
formulatedUnder Yasuhiro Nakasone
hasEffect elevated Japan’s profile in international security discussions
reinforced Japan’s reliance on the U.S. nuclear umbrella
historicalSignificance contributed to normalization of a stronger Self-Defense Forces posture
marked a shift toward a more active Japanese security role
ideology conservative Japanese security policy
pro-alliance
implementedThrough closer operational coordination with U.S. forces
defense buildup within constitutional constraints
influenced later Japanese security policy debates
influencedBy Cold War tensions in East Asia
U.S. expectations for greater Japanese burden-sharing
namedAfter Yasuhiro Nakasone
policyArea defense policy
foreign policy
security policy
politicalContext Cold War
positionHeldByFormulator Prime Minister of Japan
precededBy Yoshida Doctrine–style low-profile security policy
regionFocus Asia-Pacific
East Asia
relatedTo Yoshida Doctrine
significantPeriod 1980s
startTime 1982
supports continued stationing of U.S. forces in Japan

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Yasuhiro Nakasone notableWork Nakasone Doctrine