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.

November 20, 2020

Outlasting the Caliphate: The Evolution of the Islamic State Threat in Africa

Jason Warner, Ryan O’Farrell, Héni Nsaibia, Ryan Cummings

October 22, 2020

Back into the Shadows? The Future of Kata’ib Hezbollah and Iran’s Other Proxies in Iraq

Michael Knights

September 17, 2020

The Crisis Within Jihadism: The Islamic State’s Puritanism vs. al-Qa`ida’s Populism

Mohammed Hafez

July 31, 2020

The End of the Sahelian Anomaly: How the Global Conflict between the Islamic State and al-Qa`ida Finally Came to West Africa

Héni Nsaibia, Caleb Weiss

October 8, 2013

Zawahiri’s Letter to Zarqawi

N/A

Cooperation, Competition, & Fissures

Sentinel Articles

Outlasting the Caliphate: The Evolution of the Islamic State Threat in Africa

Back into the Shadows? The Future of Kata’ib Hezbollah and Iran’s Other Proxies in Iraq

The Crisis Within Jihadism: The Islamic State’s Puritanism vs. al-Qa`ida’s Populism

The End of the Sahelian Anomaly: How the Global Conflict between the Islamic State and al-Qa`ida Finally Came to West Africa

Primary Sources

Zawahiri’s Letter to Zarqawi

Status of Jihad

Get the Idolaters Out of Arab Island

Criticism of Sheikh Bin Baz

Stay Informed