Can the U.S. deter a nuclear North Korea?
About the event: North Korea has, or is about to have, a capability to launch missiles with nuclear warheads against the United States. Can we depend on deterrence, as we did against the Soviet Union, to prevent war? Or is deterrence not a realistic option, given the nature of the North Korean regime?
About the panel:
Scott D. Sagan is the Caroline S.G. Munro Professor of Political Science, the Mimi and Peter Haas University Fellow in Undergraduate Education, and Senior Fellow at the Center for International Security and Cooperation and the Freeman Spogli Institute at Stanford University. He also serves as Project Chair for the American Academy of Arts and Sciences’ Initiative on New Dilemmas in Ethics, Technology, and War. Before joining the Stanford faculty, Sagan was a lecturer in the Department of Government at Harvard University. From 1984 to 1985, he served as special assistant to the director of the Organization of the Joint Chiefs of Staff in the Pentagon. Sagan has also served as a consultant to the office of the Secretary of Defense and at the Sandia National Laboratory and the Los Alamos National Laboratory. He has authored and edited numerous publications.
Mira Rapp-Hooper is a Senior Research Scholar in Law at Yale Law School, as well as a Senior Fellow at Yale’s Paul Tsai China Center. She studies and writes on US-China relations and national security issues in Asia. Dr. Rapp-Hooper was formerly a Senior Fellow with the Asia-Pacific Security Program at the Center for a New American Security (CNAS), a Fellow with the CSIS Asia Program, and the Director of the CSIS Asia Maritime Transparency Initiative. She was also a Stanton Nuclear Security Fellow at the Council on Foreign Relations. Dr. Rapp-Hooper’s academic writings have appeared in Political Science Quarterly, Security Studies, and Survival. Her policy writings have appeared in The National Interest, Foreign Affairs, and The Washington Quarterly, and her analysis has been featured in The New York Times, The Washington Post, and on NPR, MSNBC, and the BBC. Dr. Rapp-Hooper was the Asia Policy Coordinator for the 2016 Hillary Clinton presidential campaign. She is a David Rockefeller Fellow of the Trilateral Commission, an associate editor with the International Security Studies Forum, and a senior editor at War on the Rocks. She holds a B.A. in history from Stanford University and an M.A., M.Phil., and Ph.D. in political science from Columbia University.
Vipin Narang is an Associate Professor of Political Science at MIT and a member of MIT’s Security Studies Program. He received his Ph.D. from the Department of Government, Harvard University in May 2010, where he was awarded the Edward M. Chase Prize for the best dissertation in international relations. He holds a B.S. and M.S. in chemical engineering with distinction from Stanford University and an M. Phil with Distinction in international relations from Balliol College, Oxford University, where he studied on a Marshall Scholarship. He has been a fellow at Harvard University’s Olin Institute for Strategic Studies, a predoctoral fellow at Harvard University’s Belfer Center for Science and International Affairs, and a Stanton junior faculty fellow at Stanford University’s Center for International Security and Cooperation. His research interests include nuclear proliferation and strategy, South Asian security, and general security studies.
Moderating the panel is James Fearon, Theodore and Frances Geballe Professor in the School of Humanities and Sciences and Professor of Political Science at Stanford University. He is also a Senior Fellow at the Freeman-Spogli Institute for International Studies. His research focuses on political violence – interstate, civil, and ethnic conflict in particular. In addition he has worked on aspects of democratic theory and the impact of democracy on foreign policy. He has published numerous articles in scholarly journals, including “How Does Development Assistance Affect Collective Action Capacity? Results from a Field Experiment in Post-Conflict Liberia” (co-authored with Macartan Humphreys and Jeremy Weinstein, in American Political Science Review), “Self-Enforcing Democracy” (Quarterly Journal of Economics), “Iraq’s Civil War” (Foreign Affairs), “Neotrusteeship and the Problem of Weak States” (co-authored with David Laitin, in International Security), “Ethnicity, Insurgency, and Civil War” (co-authored with David Laitin, in American Political Science Review), and “Rationalist Explanations for War” (International Organization). Fearon was elected member of the National Academy of Sciences in 2012 and the American Academy of Arts and Sciences in 2002. He has been a Program Fellow of the Canadian Institute for Advanced Research since 2004. He served as Chair of the Department of Political Science at Stanford from 2008-2010.
William J. Perry Conference Room
Encina Hall, 2nd floor
616 Serra Street
Stanford, CA 94305
Scott D. Sagan
CISAC
Stanford University
Encina Hall, E202
Stanford, CA 94305-6165
Scott D. Sagan is Co-Director and Senior Fellow at the Center for International Security and Cooperation, the Caroline S.G. Munro Professor of Political Science, and the Bass University Fellow in Undergraduate Education at Stanford University. He also serves as Co-Chair of the American Academy of Arts and Sciences’ Committee on International Security Studies. Before joining the Stanford faculty, Sagan was a lecturer in the Department of Government at Harvard University and served as special assistant to the director of the Organization of the Joint Chiefs of Staff in the Pentagon.
Sagan is the author of Moving Targets: Nuclear Strategy and National Security (Princeton University Press, 1989); The Limits of Safety: Organizations, Accidents, and Nuclear Weapons (Princeton University Press, 1993); and, with co-author Kenneth N. Waltz, The Spread of Nuclear Weapons: An Enduring Debate (W.W. Norton, 2012). He is the co-editor of Insider Threats (Cornell University Press, 2017) with Matthew Bunn; and co-editor of The Fragile Balance of Terror (Cornell University Press, 2022) with Vipin Narang. Sagan was also the guest editor of a two-volume special issue of Daedalus: Ethics, Technology, and War (Fall 2016) and The Changing Rules of War (Winter 2017).
Recent publications include “Creeds and Contestation: How US Nuclear and Legal Doctrine Influence Each Other,” with Janina Dill, in a special issue of Security Studies (December 2025); “Kettles of Hawks: Public Opinion on the Nuclear Taboo and Noncombatant Immunity in the United States, United Kingdom, France, and Israel”, with Janina Dill and Benjamin A. Valentino in Security Studies (February 2022); “The Rule of Law and the Role of Strategy in U.S. Nuclear Doctrine” with Allen S. Weiner in International Security (Spring 2021); “Does the Noncombatant Immunity Norm Have Stopping Power?” with Benjamin A. Valentino in International Security (Fall 2020); and “Just War and Unjust Soldiers: American Public Opinion on the Moral Equality of Combatants” and “On Reciprocity, Revenge, and Replication: A Rejoinder to Walzer, McMahan, and Keohane” with Benjamin A. Valentino in Ethics & International Affairs (Winter 2019).
In 2022, Sagan was awarded Thérèse Delpech Memorial Award from the Carnegie Endowment for International Peace at their International Nuclear Policy Conference. In 2017, he received the International Studies Association’s Susan Strange Award which recognizes the scholar whose “singular intellect, assertiveness, and insight most challenge conventional wisdom and intellectual and organizational complacency" in the international studies community. Sagan was also the recipient of the National Academy of Sciences William and Katherine Estes Award in 2015, for his work addressing the risks of nuclear weapons and the causes of nuclear proliferation. The award, which is granted triennially, recognizes “research in any field of cognitive or behavioral science that advances understanding of issues relating to the risk of nuclear war.” In 2013, Sagan received the International Studies Association's International Security Studies Section Distinguished Scholar Award. He has also won four teaching awards: Stanford’s 1998-99 Dean’s Award for Distinguished Teaching; Stanford's 1996 Hoagland Prize for Undergraduate Teaching; the International Studies Association’s 2008 Innovative Teaching Award; and the Monterey Institute for International Studies’ Nonproliferation Education Award in 2009.
James D. Fearon
CISAC
Stanford University
Encina Hall
Stanford, CA 94305-6165
James Fearon is the Theodore and Frances Geballe Professor in the School of Humanities and Sciences and a professor of political science. He is a Senior Fellow at FSI, affiliated with CISAC and CDDRL. His research interests include civil and interstate war, ethnic conflict, the international spread of democracy and the evaluation of foreign aid projects promoting improved governance. Fearon was elected to the National Academy of Sciences in 2012 and the American Academy of Arts and Sciences in 2002. Some of his current research projects include work on the costs of collective and interpersonal violence, democratization and conflict in Myanmar, nuclear weapons and U.S. foreign policy, and the long-run persistence of armed conflict.
