Weeks after the long, furious battle with militants from the Islamic State group over a prison in northwestern Syria, the mangled wreckage of a car used by suicide bombers still sat outside its perimeter. Cranes put in place new cement blast walls to close off the entrance. Gaping holes...

Two weeks before he was supposed to get married, Bakr Seif told his mother he was going out to see his fiancee and would be back for lunch. When he did not show up by nighttime, his mother called the fiancee, who said he had not been to visit her. That day, Dec. 8, was the last time Seif’s...

The leader of the Islamic State group, killed in a U.S. raid overnight in northwest Syria, was a veteran insider and top ideologue of the extremist movement, believed to have played a key role in one of its most horrific atrocities: the enslavement of thousands of women from Iraq’s Yazidi...

The leader of the violent Islamic State group was killed during an overnight raid carried out by U.S. special forces in Syria’s northwestern Idlib province, President Joe Biden said Thursday. The raid targeted Abu Ibrahim al-Hashimi al-Qurayshi, who took over as head of the militant group...