. "SDF insurgency in Northern Aleppo" . "Supported by:" . "86 killed" . "SDF insurgency in Northern Aleppo" . "----" . "anti-Turkish guerrillas are operating" . "Afrin insurgency" . "ongoing insurgency" . . "an SDF insurgency" . "871 killed, wounded or captured" . "Syrian Democratic Forces" . "chances of clashes" . "Low-level SDF insurgency" . . . "SDF insurgency" . "2018-03-25" . "Per SDF:" . . "insurgency" . . "PerSOHR:" . . "Kurdistan Workers' Party(per Turkey)" . . "65 killed" . "Per Turkey:" . "Turkish-backed Free Syrian Army(TFSA)" . . "Ongoing" . "Afrin Liberation Forces" . "Afrin Liberation Forces (HRE)" . . "Kurdish insurgency" . "2019-12-04" . "*23pxPeople's Protection Units(YPG)" . "(per Turkey)" . "YPG insurgency" . "Various other insurgent groups" .