HASAKAH, Syria — In a network of prisons and detention camps across northeastern Syria, the Islamic State militant group has an army in waiting, and fanatical support for its brutal regime lives on.

ISIS remains a threat to Syria, increasingly relying on small-scale attacks, covert operations, and decentralized cells to ...

The arrest comes as U.S. forces warn that the Islamic State group may be trying to "reconstitute" after years of "decreased capability." U.S. forces in Syria captured ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Ammar Abdulmajid-Mohamed Said, a 19-year-old Michigan man, was arrested ...

A withdrawal of American troops from Syria raises the risk of thousands of ISIS fighters escaping from sprawling prison camps guarded by Kurdish forces, analysts and former defense officials say as ...

US and Nigerian forces killed a senior ISIS commander on Friday, President Donald Trump said, in an operation he said had “greatly diminished” the militant group’s power.

Washington (CNN) — The US military killed a senior ISIS leader in a raid in Syria on Friday, as well as two of his ISIS-affiliated sons, according to a release from US Central Command. Washington (CNN ...

Minuki, the second-in-command ‌of ISIS globally, has been killed in an operation conducted by U.S. and Nigerian forces in the northeast of the African country, U.S. President Donald Trump and his ...