Catrina Doxsee is an associate director and associate fellow for the Transnational Threats Project at the Center for Strategic and International Studies (CSIS), where she analyzes international and domestic terrorism and the irregular activities of countries such as Iran, Russia, and China. Outside of CSIS, she is a member of the editorial board for the Irregular Warfare Initiative at the Modern War Institute at West Point and was the 2021 counterterrorism fellow at Young Professionals in Foreign Policy. Prior to joining CSIS, Ms. Doxsee worked as an associate policy analyst at the Migration Policy Institute. She has also conducted research at the Philip Merrill Center for Strategic Studies at Johns Hopkins and the U.S. Treasury Department’s Middle East and North Africa Office. She previously served for two years in AmeriCorps as a refugee resettlement caseworker in Pittsburgh. Ms. Doxsee holds a BA in history, with a concentration in military history, from the University of Chicago and an MA in strategic studies and international economics from the Johns Hopkins School of Advanced International Studies.