Aaron Friedberg is Professor of Politics and International Affairs at Princeton University, where he is also co-director of the Woodrow Wilson School’s Center for International Security Studies. From June 2003 to June 2005 he served as Deputy Assistant for National Security in the Office of the Vice President. Friedberg has written widely on issues of strategic planning, power transition, and the rise of China. His books include The Weary Titan: Britain and The Experience of Relative Decline, 1895–1905 (Princeton University Press, 1988), In the Shadow of the Garrison State: America’s Anti-Statism and Its Cold War Grand Strategy (Princeton University Press, 2000), A Contest for Supremacy: China, America, and the Struggle for Mastery in Asia (W. W. Norton & Company, 2011), and Beyond Air-Sea Battle: The Debate Over US Military Strategy in Asia (Routledge, 2014). Friedberg received his A.B. and his Ph.D. from Harvard University. He is a member of the editorial boards of Joint Forces Quarterly and The Journal of Strategic Studies and a member of the International Institute for Strategic Studies and the Council on Foreign Relations.