Japan-U.S. Relations: Issues for Congress

Abstract

The post-World War II U.S.-Japan alliance has long been an anchor of the U.S. security role in East Asia. The alliance facilitates the forward deployment of about 53,000 U.S. troops and other U.S. military assets in the Asia-Pacific, thereby undergirding U.S. national security strategy in the region. For Japan, the alliance and the U.S. nuclear umbrella provide maneuvering room in dealing with its neighbors, particularly China and North Korea. U.S.-Japan relations have been adjusting to the Democratic Party of Japan's (DPJ) landslide victory in the August 30, 2009 elections for the Lower House of Japan's legislature. The victory gave the DPJ, under party president Yukio Hatoyama, control of the government. While most members of the left-of-center DPJ are broadly supportive of the U.S.-Japan alliance and the general thrust of Japanese foreign policy, in the past the party has questioned and/or voted against several features of the alliance, including base realignment and Japan's financial payments for U.S. forces stationed in Japan. The Party has put forward a foreign policy vision that envisions greater "equality" in Japan's relations with the United States, in part through deeper engagement with Asia and a more United Nations-oriented diplomacy. The DPJ's victory appears to mark the end of an era in Japan; it was the first time Japan's Liberal Democratic Party (LDP) was voted out of office. The LDP has ruled Japan virtually uninterrupted since 1955. Since the DPJ victory, bilateral tensions have arisen over the desire of some Hatoyama government members to alter a 2006 U.S.-Japan agreement to relocate the controversial Futenma Marine Air Station to a less densely populated location in Okinawa. The move is to be the first part of a planned realignment of U.S. forces in Asia, designed in part to reduce the footprint of U.S. forces on Okinawa by redeploying 8,000 U.S. Marines and their dependents to new facilities in Guam.

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Document Details

Document Type
Technical Report
Publication Date
Nov 25, 2009
Accession Number
ADA511942

Entities

People

  • Emma Chanlett-Avery
  • Mark E. Manyin
  • Weston S. Konishi
  • William H. Cooper

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  • Library of Congress

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  • Political science

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  • Asian Economic Studies