Katherine Zimmerman

Katherine Zimmerman

Research Fellow, American Enterprise Institute (AEI)

Katherine Zimmerman is a research fellow at the American Enterprise Institute (AEI) and the research manager for AEI’s Critical Threats Project. As AEI’s senior analyst studying terrorist groups, she focuses on the global al Qaeda network and covers the Salafi-jihadi movement and related trends in the Middle East and Africa. She also specializes in al Qaeda in the Arabian Peninsula and Yemen, al Shabaab in Somalia, and al Qaeda in the Sahel.