BROWSE EXPERTS AND FELLOWS
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.
![]()
LEGEND:
Fellow
Steven E. Miller
Director, International Security Program; Editor-in-Chief, International Security; Co-Principal Investigator, Project on Managing the Atom
Member of the Board, Belfer Center for Science and International Affairs
Steven E. Miller is Director of the International Security Program, Editor-in-Chief of the quarterly journal, International Security, and also co-editor of the International Security Program's book series, Belfer Center Studies in International Security (which is published by the MIT Press).
Joseph S. Nye
Harvard University Distinguished Service Professor
Member of the Board, Belfer Center for Science and International Affairs
Joseph S. Nye, Jr. is University Distinguished Service Professor and former Dean of Harvard’s Kennedy School of Government.
John S. Park
Associate, Project on Managing the Atom
John S. Park is the Stanton Nuclear Security Junior Faculty Fellow at MIT. He previously directed Northeast Asia Track 1.5 projects at the U.S. Institute of Peace in Washington, D.C.
Robert Reardon
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.
Gary Samore
Executive Director for Research, Belfer Center for Science and International Affairs
Member of the Board,, Belfer Center for Science and International Affairs
Gary Samore is the Executive Director for Research at the Belfer Center. Prior to this, he served for four years as President Obama’s White House Coordinator for Arms Control and the Weapons of Mass Destruction (WMD) Terrorism, including as U.S. Sherpa for the 2010 and 2012 Nuclear Security Summits.
Ian J. Stewart
Research Fellow, International Security Program/Project on Managing the Atom
Ian Stewart is a nuclear technologies and proliferation specialist who comes to the centre from the "Project on Proliferation Procurement and Anti-Proliferation in the Private Sector" which is based at King's College, London. This project aims to identify new ways to prevent proliferation-related trade from supporting WMD programs of concern.
William H. Tobey
Senior Fellow, Belfer Center for Science and International Affairs
Prior to his appointment as a senior fellow at the Belfer Center, William Tobey was Deputy Administrator for Defense Nuclear Nonproliferation at the National Nuclear Security Administration.
Wilfred Wan
Research Fellow, Project on Managing the Atom/International Security Program
Wilfred Wan's research interests include institutional change, international institutions (particularly in security), nuclear nonproliferation and disarmament, and IR theory. He has a Ph.D. from the University of California, Irvine.
Rebecca Ward
Stanton Nuclear Security Predoctoral Fellow, International Security Program/Project on Managing the Atom
Rebecca Ward is a Ph.D. candidate in the Nuclear and Radiation Engineering Program at the University of Texas at Austin. Her research interests are nuclear nonproliferation analysis and optimization of safeguards resource allocation strategies.
Hui Zhang
Senior Research Associate, Project on Managing the Atom
Hui Zhang is a Senior Research Associate in the Project on Managing the Atom at the Belfer Center. His research includes verification techniques of nuclear arms control, the control of fissile material, nuclear terrorism, China’s nuclear policy, nuclear safeguards and non-proliferation, policy of nuclear fuel cycle and reprocessing.



