Iran’s terror and financial networks run deep in the U.S.
Authored by Lorenzo Vidino
Research
The Program on Extremism pursues multiple streams on a range of extremism-related issues across the globe. From the threats posed by white supremacists and the militia movement domestically to the global jihadist landscape and its nexus in the U.S. to the activities of Islamist groups, we offer a range of research products to support policymakers, civic leaders, and the general public.
Visit our main research stream pages below to learn more:
Search Our Publications
Undermoderated and Overlooked: Arabic Online Content on the Bondi Beach Attack
Authored by Omar Mohammed
Assessing Developments in Anti-Technological Extremism with AI Data Centers
Authored by Jordyn Abrams
The Egyptian Branch of the Muslim Brotherhood in America: Yesterday and Today
Authored by Sergio Altuna and Lorenzo Vidino
Global Extremism Papers – Editor’s Note Inaugural Issue (2026)
Edited by the Program on Extremism at The George Washington University
How the DOJ is Prosecuting Nihilistic Violent Extremism as Domestic Terrorism
Authored by Luke Baumgartner and Barry Jonas
