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Yemen

James Barnett (Updated September 29, 2020)

James Barnett is an independent researcher focusing on African and Middle Eastern security issues. He was previously an al-Qaeda analyst at the Critical Threats Project at the American Enterprise Institute. He received a BA with Highest Honors from the University of Texas at Austin and was a 2016-17 Boren Scholar in Tanzania.

Katherine Zimmerman (Updated September 13, 2018)

Katherine Zimmerman is a research fellow at the American Enterprise Institute (AEI) and the research manager for AEI’s Critical Threats Project. As the senior analyst on al Qaeda, she studies how the terrorist network operates globally. Her work is also focused on al Qaeda’s affiliates in the Gulf of Aden region and in western and northern Africa. She specializes in al Qaeda in the Arabian Peninsula, the Yemen-based al Qaeda faction, and in al Shabaab, al Qaeda’s affiliate in Somalia.

Ms. Zimmerman has testified before Congress about the threats to US national security interests emanating from al Qaeda and its network. She has also briefed members of Congress, their staff, and members of the defense community. Her analyses have been widely published, including in CNN.com, The Huffington Post, The Wall Street Journal, and The Washington Post.

She graduated with distinction from Yale University with a B.A. in political science and modern Middle East studies.

Katherine Zimmerman (Updated March 16, 2017)

Katherine Zimmerman is a research fellow at the American Enterprise Institute (AEI) and the research manager for AEI’s Critical Threats Project. As the senior analyst on al Qaeda, she studies how the terrorist network operates globally. Her work is also focused on al Qaeda’s affiliates in the Gulf of Aden region and in western and northern Africa. She specializes in al Qaeda in the Arabian Peninsula, the Yemen-based al Qaeda faction, and in al Shabaab, al Qaeda’s affiliate in Somalia.

Ms. Zimmerman has testified before Congress about the threats to US national security interests emanating from al Qaeda and its network. She has also briefed members of Congress, their staff, and members of the defense community. Her analyses have been widely published, including in CNN.com, The Huffington Post, The Wall Street Journal, and The Washington Post.

She graduated with distinction from Yale University with a B.A. in political science and modern Middle East studies.

Katherine Zimmerman (Updated September 22, 2016)

Katherine Zimmerman is a research fellow at the American Enterprise Institute (AEI) and the research manager for AEI’s Critical Threats Project. As the senior analyst on al Qaeda, she studies how the terrorist network operates globally. Her work is also focused on al Qaeda’s affiliates in the Gulf of Aden region and in western and northern Africa. She specializes in al Qaeda in the Arabian Peninsula, the Yemen-based al Qaeda faction, and in al Shabaab, al Qaeda’s affiliate in Somalia.

Ms. Zimmerman has testified before Congress about the threats to US national security interests emanating from al Qaeda and its network. She has also briefed members of Congress, their staff, and members of the defense community. Her analyses have been widely published, including in CNN.com, The Huffington Post, The Wall Street Journal, and The Washington Post.

She graduated with distinction from Yale University with a B.A. in political science and modern Middle East studies.

Adam Seitz (Updated July 30, 2010)

Adam C. Seitz is the Senior Research Associate for Middle East Studies at Marine Corps University in Quantico, Virginia where he supports the University with his expertise on the Middle East, with a concentration on Iran and the Persian Gulf Region. Mr. Seitz is the co-author, with Anthony H. Cordesman (CSIS), of the book Iranian Weapons of Mass Destruction: The Birth of a Regional Nuclear Arms Race? (Praeger Security International, 2009). Mr. Seitz served in the U.S. Army as an Intelligence Analyst and is an Operation Iraqi Freedom Veteran, serving in Al-Anbar province in 2003 and 2004.