Belfer Center researchers include Harvard faculty members, project directors and other expert staff, senior fellows and fellows. They contribute frequently to outside publications, advise government officials, participate in special commissions, brief journalists and policymakers, and share research results with specialists and the public.
Postdoctoral Research Fellow, Project on Managing the Atom/International Security Program
Robert Reardon's research focuses on the use of coercion and positive inducements in nuclear nonproliferation policy. He also works on the effects of the innovation and diffusion of dual-use technologies on international security. Dr. Reardon holds a Ph.D. in political science from MIT.
Research Fellow, International Security Program/Project on Managing the Atom
Terence Roehrig's research focuses on the U.S. nuclear umbrella for Japan and South Korea and extended deterrence. He is Professor of National Security Affairs and the Director of the Asia-Pacific Studies Group at the U.S. Naval War College.
Adjunct Professor; International Security Program; Director, Project on U.S.-China Relations
Richard Rosecrance is an adjunct professor at the Harvard Kennedy School, where he is director of the Belfer Center's Project on U.S.-China Relations. He served on the Policy Planning Council of the Department of State. Most recently, he co-edited No More States? Globalization, National Self-determination, and Terrorism.
Faculty Affiliate, Belfer Center for Science and International Affairs (on leave)
Eric Rosenbach is on leave to serve as deputy assistant secretary of defense for cyberpolicy.
Associate, Project on Managing the Atom/International Security Program
Mahsa Rouhi is a Ph.D. candidate in international relations at University of Cambridge, UK. During her nuclear security fellowship, she will continue her dissertation research and writing on Iran's foreign and security policymaking, with a special focus on Iran's nuclear-related policymaking
Berthold Beitz Professor of Human Rights and International Affairs
Senior Fellow, Environment and Natural Resources Program
Cristine Russell is a former national science reporter for The Washington Post and is the current president of the Council for the Advancement of Science Writing. Ms. Russell's research focuses on science writing and how to improve news media coverage of controversial science policy issues.
Director, Defense and Intelligence Project, Belfer Center for Science and International Affairs
Member, The US-Russia Initiative to Prevent Nuclear Terrorism
Board Member, Belfer Center for Science and International Affairs
Brigadier General (ret.) Kevin Ryan is Director of the Defense and Intelligence Project and a member of the Center's US-Russia Initiative to Prevent Nuclear Terrorism. A career military officer, he has extensive service in air and missile defense, intelligence, US-Russian military relations and political-military policy.