The Syrian Observatory for Human Rights said the attack was the 16th operation carried out by suspected ISIS sleeper cells in SDF-controlled areas since the beginning of this month.
Six members of Kurdish-led security forces and two jihadists were killed Monday in a failed Islamic State group assault near a prison for extremists in northern Syria, a war monitor said.
Jihadists assault area containing a military intelligence prison housing some 200 IS inmates; two attackers were wearing explosive belts, says spokesperson for Kurdish force