baath party

Smoke billows following the detonation of explosives placed by Syrian government forces inside a tunnel that was reportedly used by rebels in the northern Syrian city of Aleppo on May 19, 2015. AFP PHOTO / GEORGE OURFALIAN (Photo credit should read GEORGE OURFALIAN/AFP/Getty Images)

Turkey-Backed Syrian Rebels Lose 15 in Battles with Islamic State

Fighting in northern Syria between Turkey-backed Syrian rebels and ISIS militants killed at least 15 rebels as the opposition pressed toward a town of symbolic importance for the extremists, an activist group and Turkish officials said Monday.