Japan–United States relations

Japan–United States relations are the diplomatic, economic, and security ties between the two countries, shaped by war, alliance, trade, and cooperation in the Indo-Pacific.

Perry Expedition: A United States naval mission that compelled Japan to open ports to foreign trade in 1853–1854. It initiated sustained U.S.–Japanese diplomatic contact and challenged Japan’s isolation.
Treaty of Mutual Cooperation and Security between the United States and Japan: The 1960 treaty committing the United States and Japan to cooperate in responding to armed attacks in territories under Japanese administration. It is the alliance’s central legal framework.
U.S.–Japan Trade Agreement: A 2019 bilateral agreement that reduced or eliminated tariffs on selected agricultural and industrial goods. It illustrates how trade disputes have been managed through negotiated market access.
Japan–United States trade friction: Recurring disputes over trade balances, market access, and industrial competition between Japan and the United States. Trade conflict complicates a relationship often described through alliance cooperation.
Article 9 of the Japanese Constitution: The constitutional provision renouncing war and restricting Japan’s use of force. Its interpretation has shaped Japan’s defense role within the alliance.
Meiji Restoration: The 1868 political revolution that restored imperial rule and began Japan’s rapid state-led modernization. Modernization reshaped Japan’s power and its dealings with the United States.
U.S. Forces Japan: The U.S. military command responsible for forces and installations stationed in Japan. Its bases and personnel give the security treaty an enduring military presence.
U.S.–Japan Digital Trade Agreement: A 2019 agreement establishing rules for digital trade between the United States and Japan. It extends economic cooperation into data flows and digital commerce.
Japan–China relations: The diplomatic, economic, and security relationship between Japan and China. Japan’s ties with China create strategic pressures distinct from its U.S. alliance.
Yoshida Doctrine: Japan’s postwar strategy of prioritizing economic recovery while relying heavily on U.S. security protection. It captures the strategic bargain that shaped Japan’s early alliance policy.

Linked from 12 pages