Islamic State & Predecessor Groups
This is the gateway to resources, research, and analysis the Combating Terrorism Center has produced over the last decade about the Islamic State, also referred to as the Islamic State of Iraq and al Sham (ISIS) and Da`ish, and its predecessor groups (al-Tawhid wa-al-Jihad, al-Qa`ida in Mesopotamia (AQI), Majlis Shura al-Mujahidin, Hilf al-Muttayibin and the Islamic State of Iraq (ISI)).
Additional CTC research and analysis about factors shaping the conflict in Iraq and Syria is also included. These resources contextualize the development of the Islamic State. Resources are organized into five categories: major reports, CTC Sentinel articles, CTC Perspectives, CTC commentary about the early development of AQI, and declassified primary sources produced by AQI, ISI, and other militant groups in Iraq.
Major Reports
View AllSentinel Articles
View AllAugust 30, 2023
Caliphs of the Shadows: The Islamic State’s Leaders Post-Mawla
Perspectives
January 10, 2014
The Islamic State Returns to Fallujah
Primary Sources
View AllMedia Coverage
View AllOther Commentary
View AllOctober 20, 2016
CTC releases new report on drones
October 18, 2016
CTC releases Sentinel article on Mosul offensive
October 11, 2016
CTC publishes major report on Islamic State media
October 7, 2016
