Aidan Hehir is Senior Lecturer in International Relations with the Department of Politics and International Relations at the University of Westminster. He has authored/edited four books. Natasha Kuhrt is Lecturer in War Studies on the MA International Peace and Security Programme in the Department of War Studies, King's College London, and the author of Russian Policy towards China and Japan (Routledge, 2007).Andrew Mumford is Lecturer in International Security in the Department of Politics, University of Sheffield.