Foreword Keynote Nuclear Weapons and International Order The Role of Nuclear Weapons in the 21st Century/ Morton H. Halperin Agenda for Japan-US Strategic Consultations/ Yukio Satoh Part Ⅰ Nuclear Policies of the United States and Russia The Obama Administration's Nuclear Policy and Implications for East Asia Security/ M. Elaine Bunn Russia's Nuclear Policy/ Yury E. Fedorov Part Ⅱ Nuclear Policies of China and India China's Nuclear Policy and International Order in the 21st Century/ Liping Xia India's Nuclear Policy/ Rajesh Rajagopalan Part Ⅲ Nuclear Policies of France and UK The "Forward Leaning" Nuclear State: The UK and Nuclear Weapons in an Era of Strategic Uncertainties/ John Simpson Nuclear Deterrence and Disarmament: The View from Paris/ Bruno Tertrais