“A Force They Haven’t Seen Before”: Insurgent ISIS in Central Syria
Immediately after the Syrian regime and its allies captured central Syria in late 2017, ISIS began waging an effective and deadly insurgency in the area. It first targeted urban centers along the western Euphrates before shifting focus in spring 2018 to the transport lines and mountains running along the M20 from Khunayfis to Shoula. These wide-ranging operations have killed a minimum of 860 pro-regime fighters of all ranks, units, and types. This report tracks self-reported regime losses in the region, as indicated on loyalist Facebook pages, community pages, and unit pages, from Nov. 10, 2017 through March 31, 2020.