The Syrian opposition said on Friday the government was mobilizing forces on many fronts despite an agreement to cease hostilities, and cast doubt on whether peace talks planned for next week would take place. As rockets fired by government forces were reported to hit near...

Guns mostly fell silent in Syria and Russian air raids stopped on Saturday, the first day of a cessation of hostilities that the United Nations has described as the best hope for peace in five years of civil war. Under the U.S.-Russian accord accepted by President Bashar...

 A powerful Islamist rebel faction has claimed it bombed a gathering of Russian officers near Syria’s Latakia on February 21, the same day reports emerged of a mystery blast in the area. Ahrar al-Sham announced Wednesday afternoon that it conducted a special operation alongside the...

The United States and Russia announced plans for a "cessation of hostilities" in Syria that would take effect on Saturday but exclude groups such as Islamic State and al Qaeda's Nusra Front, a loophole Syrian rebels immediately highlighted as a problem. Monday's agreement,...