Syrian fighters attend a mock battle in anticipation of an attack by the regime on Idlib province and the surrounding countryside, during a graduation of new Hayat Tahrir al-Sham (HTS) members at a camp in the countryside of the northern Idlib province on August 14, 2018. (Photo by OMAR HAJ KADOUR / AFP)
Syrian fighters attend a mock battle in anticipation of an attack by the regime on Idlib province and the surrounding countryside, during a graduation of new Hayat Tahrir Al Sham (HTS) members at a caShow more

Killings and abductions feed frustration in Syria's rebel-held Idlib