Sarah Sewall/Definition

Lecturer in international affairs at the Harvard Kennedy School of Government, where she also directs the Program on National Security and Human Rights; headed the Barack Obama Transitions National Security Agency Review; Deputy Assistant Secretary of Defense for Peacekeeping and Humanitarian Assistance. From 1983-1996, she served as Senior Foreign Policy Advisor to Senate Majority Leader George J. Mitchell on the Democratic Policy Committee and the Senate Arms Control Observer Group; coauthor of the ]]U.S. Army and Marine Corps Counterinsurgency Manual; Defense Policy Board Advisory Committee and the Center for Naval Analyses; Rhodes Scholar.