Syrian regime forces in Idlib must pull back behind a line of Turkish observation posts by the end of this month, Turkey's President Tayyip Erdogan said Wednesday, warning that if they did not withdraw Turkey would drive them back. Speaking two days after eight Turkish military personnel...

The United States has halted a secretive military intelligence cooperation program with Turkey that for years helped Ankara target Kurdish PKK militants, four U.S. officials told Reuters. The U.S. decision to indefinitely suspend the program, which has not been previously reported, was made...

The Daesh group has maintained its capabilities in Syria despite the death of its chief Abu Bakr al-Baghdadi, an independent U.S. government watchdog said in a report on Tuesday. An inspector general from the Department of Defense also said that a possible departure of American troops from...

Syrian regime forces Wednesday pressed on with their offensive in the northwest that has displaced half a million people, despite heightened tensions with Turkey. Intensive aerial bombardment and ground fighting in the jihadist-dominated Idlib region since December have killed almost 300...