Number: RL31337 Title: Japan-U.S. Cooperation on Ballistic Missile Defense: Issues and Prospects Authors: Richard P. Cronin, Foreign Affairs, Defense, and Trade Division Abstract: This report documents and analyzes Japanese perspectives on ballistic missile defense and on participation in the U.S. missile defense R&D program, with particular attention to current trends in Japanese security thinking, major actors in the policymaking process, and political and constitutional constraints. It notes areas of convergence as well as issues on which American and Japanese perspectives tend to diverge. Finally, the report addresses a number of policy considerations for Congress and the Bush Administration in light of ongoing uncertainties about Japan's participation. Pages: 32 Date: Updated March 19, 2002