Jama'at Ansar al-Islam

Jama'at Ansar al-Islam
LeadersAbu Abdullah al-Shafi'i (2007-2010)
Abu Hashim al-Ibrahim (2010-2014)
Dates of operation2007–2025
Active regionsIraq and Syria
IdeologySalafi jihadism
SizePeak: 700+
Part of Rouse the Believers Operations Room (2018-2020)
So Be Steadfast Operations Room (2020-2021)
Allies Turkistan Islamic Party in Syria
Ajnad al-Kavkaz
Islamic Front (2013–2015)
Guardians of Religion Organization
Ansar al-Din Front
Ahfad al-Rasul Brigades
Ahrar al-Sham
Opponents Iraq
 Ba'athist Syria
Islamic State
Popular Mobilization Forces
Syrian Democratic Forces
 Iran
Hezbollah
 Turkey
 Russia
 United States
Battles and wars

Jama'at Ansar al-Islam (Arabic: جماعة أنصار الإسلام; Congregation of the Supporters of Islam; JAI) was a mostly Kurdish Salafi jihadist militant group active in Syria and Iraq. It was founded in 2007 after Jamaat Ansar al-Sunna disbanded, and was dissolved and formally incorporated into the Syrian Ministry of Defense following the 2024 Syrian opposition offensives. It was modeled after Ansar al-Islam, a group active from 2001 to 2003, although it was a separate group.