A prominent U.S. think tank on Friday questioned Iran's explanation for activity at its Parchin military site visible in satellite imagery, saying the movement of vehicles did not appear related to road work. The U.S.-based Institute for Science and International Security (ISIS) said...

The first visit of a top Syrian official to a Gulf Arab state in more than four years is the strongest sign yet of a new diplomatic push to end the Syrian war, but there are still huge hurdles to face before any peace process can begin. Diplomacy has so far been a total failure...

Greek Prime Minister Alexis Tsipras asked Europe to help in handling tens of thousands of refugees coming in from Syria, Afghanistan and other war zones, saying on Friday his cash-strapped country could not deal with them alone. The influx has piled pressure on Greece's services...

Islamic State militants have captured dozens of Christian families after seizing a strategically located town in the central Syrian province of Homs, a monitor said on Friday. The UK-based Syrian Observatory for Human Rights said at least 230 people were kidnapped or detained,...