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:


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Long Jihad Banner

The Long Jihad: How Islamic State Wages Forever Wars

Authored by Haroro Ingram

Maintaining the Movement Banner

Maintaining the Movement: ISIS Outreach to Westerners in the Post-Caliphate Era

Authored by Alexander Meleagrou-Hitchens and Julien Bellaiche

A Framework of Best Practices for the Reintegration of Foreign Terrorist Fighter Families to the United States

Authored by Austin Doctor, Haroro Ingram, Devorah Margolin, Andrew Mines, and Lorenzo Vidino

Banner_Sudani

The Death of Bilal al-Sudani and Its Impact on Islamic State Operations

Authored by Tricia Bacon and Austin Doctor

The Forever War: The Doctrine and Legacy of ISIS Child Soldiers

Authored by Omar Mohammed

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Al-Qaeda’s “De Facto” Leader is Protected by Iran

Authored by Thomas Joscelyn

Intersectional Antisemitism In America

Intersectional Antisemitism in America

Authored by Lorenzo Vidino