- 2022 Distinguished Fellow, Woodrow Wilson International Center for Scholars
- 2020, Desmond Ball Visiting Chair, College of Asia and the Pacific, Australia National University
- 2020 Duke Alumni Distinguished Undergraduate Teaching Award
- 2018 Joseph J. Kruzel Memorial Award for Distinguished Public Service, American Political Science Association, International Security Section
- 2018 Engaged Scholar Award, University of Denver Korbel School of International Studies
- 2015-16 Henry Kissinger Chair, Kluge Center Library of Congress
- Distinguished Scholar, Woodrow Wilson International Center for Scholars, Smithsonian Institution, Washington D.C., January-June 2014
- Australia National University, Visiting Research Fellow, School of Politics and International Relations, Research School of Social Sciences, May-June 2013
- Oxford University, Visiting Senior Research Fellow, Changing Character of War Programme, Centre for International Studies, and Nuffield College, 2006-07
- Visiting Senior Research Fellow, International Institute for Strategic Studies (London), 2006-07
- Fulbright Senior Research Scholar, Fundacion de Relaciones Internacionales y Dialogo Exterior (FRIDE), Madrid, Spain, 2006-07
- Senior Fellow, United States Institute of Peace, 1999
- Chancellor’s Award for Excellence in Mentoring Undergraduate Research, UC Davis, 1998
- Outstanding Teaching in Political Science, American Political Science Association, 1998
- Guest Scholar, Brookings Institution, 1989-90, 1992
- International Affairs Fellow, Council on Foreign Relations, 1987-88
- Harold D. Lasswell Award for Best Doctoral Dissertation in the Field of Policy Studies, American Political Science Association, 1985
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