Jama'at Nasr al-Islam wal-Muslimin

Jama'at Nusrat al-Islam wal Muslimin
Groupe de soutien à l'islam et aux musulmans
Leaders
Dates of operation2 March 2017 – present
Merger of
Allegiance Al-Qaeda
Afghanistan
HeadquartersTinzaouaten
Active regions Mali
 Algeria
 Niger
 Libya
 Mauritania
 Tunisia
 Chad
 Burkina Faso
 Benin
 Ghana (logistical and medical purposes only)
IdeologySalafi Jihadism
Size2,000–3,000 (2022 estimate)
5,000–6,000 (2024 estimate)
Part of al-Qaeda
Allies Ansar ul Islam
al-Qaeda in the Islamic Maghreb
Opponents
Battles and warsIslamist insurgency in the Sahel

Mali War

Designated as a terrorist group by
see list

Jama'at Nusrat ul-Islam wa al-Muslimin (Arabic: جماعة نصرة الإسلام والمسلمين, JNIM; French: Groupe de soutien à l'islam et aux musulmans, GSIM; lit.'Support Group for Islam and Muslims') is a Salafi Jihadist organisation in the Maghreb and West Africa formed by the merger of Ansar Dine, al-Mourabitoun and the Saharan branch of al-Qaeda in the Islamic Maghreb (a militant wing of Al-Qaeda). Its leaders swore allegiance to Ayman al-Zawahiri.

In the early 2020s, JNIM was reported to be the fastest-growing terrorist organization in the world. As of 2025, it is considered the most heavily armed militant group in the Sahel and one of the most powerful globally. The group operates a decentralized proto-state model in areas under its control, enforcing a strict interpretation of Islamic law and collecting taxes. Its influence is presently expanding southward into coastal West African countries, including Benin and Togo.