Abu Sayyaf, an ISIS Leader, Killed in Syria by Special Forces, U.S. Says

American Special Operations forces mounted a rare raid into eastern Syria early Saturday, killing a leader of the Islamic State and about a dozen militant fighters, as well as capturing his wife and freeing an 18-year old Yazidi woman whom Pentagon officials said had been held as a slave.

In the first successful raid by American ground troops since the military campaign against the Islamic State began last year, two dozen Delta Force commandos entered Syria aboard Black Hawk helicopters and V-22 Ospreys and killed the leader, Abu Sayyaf. One American military official described him as t