Barry Posen

Who is Barry Posen?

Barry Ross Posen is Ford International Professor of Political Science at MIT and the director of MIT's Security Studies Program. An expert in the field of security studies, he currently serves on the editorial boards of the journals International Security and Security Studies and is a member of the Council on Foreign Relations and served as a study group member for the Hart-Rudman Commission.

Posen received his B.A. from Occidental College in 1974 and his M.A. and PhD from the University of California, Berkeley in 1976 and 1981 respectively. Posen worked as a consultant for the RAND Corporation and an analyst for the Department of Defense and Center for Strategic and International Studies before becoming an assistant professor of political science at Princeton University in 1984. In 1987, he joined MIT as associate professor of political science and has taught at MIT since that time. He has also served as a consultant to the Woodrow Wilson Center, the Christian Science Monitor and the MacArthur Foundation.

Posen is the author of two books, Inadvertent Escalation: Conventional War and Nuclear Risks, published by Cornell University Press in 1991, and The Sources of Military Doctrine: France, Britain, and Germany Between the World Wars, published by Cornell University Press in 1984. The Sources of Military Doctrine focuses on how military doctrine is formed and how it shapes grand strategy. The book won the 1984 Edgar S. Furniss Book Award from the Mershon Center for International Security Studies and the 1985 Woodrow Wilson Foundation Award, given annually by the American Political Science Association to the "best book on government, politics or international affairs." Posen has also published a number of highly influential journal articles, including "The Security Dilemma and Ethnic Conflict" and "Command of the Commons: The Military Foundations of U.S. Hegemony."