Derek Chollet

About the Author

Derek Chollet is counselor and senior advisor for security and defense policy at The German Marshall Fund of the United States, an advisor to Beacon Global Strategies, and an Adjunct Senior Research Scholar at Columbia University’s Saltzman Institute of War and Peace Studies. From 2012 – 2015, Chollet was the U.S. Assistant Secretary of Defense for International Security Affairs, where he managed U.S. defense policy toward Europe (including NATO), the Middle East, Africa, and the Western Hemisphere.

Chollet has also been a fellow at The Center for a New American Security (CNAS), the Brookings Institution, the Center for Strategic and International Studies (CSIS), and the American Academy in Berlin. He has been a visiting scholar and adjunct professor at The George Washington University and an adjunct associate professor at Georgetown University.