Abstract
The radically changed regional security environment in the post‐cold war Asia‐Pacific poses serious challenges to Japan's security policy. Tokyo must develop a new strategic view of the region to complement its tendency to emphasize security based on economic growth and interdependence. Japan's relations with the United States, Russia and China have far‐reaching, long‐term regional security implications, yet Tokyo is barely managing to respond to bilateral political and economic issues as they arise. While the waning of the cold war security threat and budgetary considerations are putting increasing constraints on Tokyo's spending for both defence and foreign economic assistance, there are conflicting international demands and fears concerning expanded Japanese international security roles. At the same time, Tokyo's desire to participate more actively in United Nations peacekeeping and to gain a permanent seat on the United Nations Security Council is hampered by the domestic constitutional debate and widespread pacifism, both legacies of the Second World War and the cold war. Tokyo must muster both domestic and international support for legitimate uses of the nation's enormous power potential.