Sarah Kreps Associate Professor of Government and Adjunct Professor of Law
Photo of Sarah Kreps

Contact Information

Cornell Law School
WH Myron Taylor Hall
Ithaca, NY 14853-4901

Phone: (607) 255-3549
Fax: (607) 255-7193

Professional Biography

Sarah Kreps is an Associate Professor in Cornell University’s Department of Government, Adjunct Professor of Law at Cornell Law School, and the Associate Director of the Reppy Institute for Peace and Conflict Studies. Her research focuses on issues of international security, particularly questions of conflict and cooperation, alliance politics, political economy, and nuclear proliferation.

Kreps’s work has appeared in the American Political Science Review, Journal of Politics, Journal of Conflict Resolution, Security Studies, Journal of Strategic Studies, Political Science Quarterly, International Studies Perspectives, Foreign Policy Analysis, Polity, African Security Review, the Duke Journal of Comparative and International Law, the International Journal of Sustainable Development and World Ecology, Intelligence and National Security, Foreign Affairs, Foreign Policy, and Polity. Her opinions have been featured in a series of media outlets including The Washington Post, International Herald Tribune, New York Times, Christian Science Monitor, USA Today, CNBC, and Reuters tv.

Her first book is called Coalitions of Convenience: United States Military Interventions after the Cold War (Oxford University Press, 2011). It looks at instances of American military interventions after the Cold War and shows why multilateralism often prevails for even the most powerful countries such as the United States. She has more recently written a book called Drone Warfare (with John Kaag, Polity Press 2014) on the moral, political, and legal implications of using unmanned aerial vehicles in combat, also the subject of a forthcoming book with Oxford University Press. Other book-length research-in-progress includes Taxing Wars, which deals with the causes and consequences of how the United States finances its wars.

Kreps teaches classes on international law, weapons proliferation, peace and conflict studies, and international relations theory. Before going to graduate school, she served as an acquisitions and foreign area officer in the United States Air Force. She is a life member of the Council on Foreign Relations.


B.A. 1998, Harvard University
M.Sc. 1999, University of Oxford
Ph.D. 2007, Georgetown University