David M. Edelstein is Assistant Professor in the Edmund A. Walsh School of Foreign Service and the Department of Government at Georgetown University. In addition, he is a core faculty member in Georgetown's Security Studies Program and Center for Peace and Security Studies. He received his Ph.D. and M.A. in Political Science from the University of Chicago and his B.A. from Colgate University. His research and teaching focus on international security, international relations theory, and U.S. foreign policy. Prior to arriving at Georgetown, he was a pre-doctoral fellow at Stanford University's Center for International Security and Cooperation and a post-doctoral fellow at Harvard University's Belfer Center for Science and International Affairs. His first book is entitled Occupational Hazards: Success and Failure in Military Occupation (Cornell University Press, 2008). In addition, his research has been published in International Security, Security Studies, and Survival. His current research focuses on exit strategies from military intervention.