Cooperation, Competition, & Fissures

Terrorist organizations cooperate and compete in a variety of ways. Review our research on the topic to learn more about how, why, and where that takes place.

September 8, 2021

Twenty Years After 9/11: What Is the Future of the Global Jihadi Movement?

Colin Clarke

Twenty Years After 9/11: The Threat in Africa—The New Epicenter of Global Jihadi Terror

Tricia Bacon, Jason Warner

Twenty Years After 9/11: The Jihadi Threat in the Arabian Peninsula

Elisabeth Kendall

Twenty Years After 9/11: The Fight for Supremacy in Northwest Syria and the Implications for Global Jihad

Charles Lister

October 8, 2013

Press Release of an ISI Amir in Reaction to Attacks in the Amireah Region

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Incident Comment from the ISI Ministry of Defense (Dated 6/2/2007)

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Letter from Abu Hamza al-Mujahir to Abi `Abdullah al-Shafi`i

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Letters between Abu Hamza and a member of al-Ansar (Page 1)

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