16 May 2017. Government forces have recaptured the Tafhah Mountain located in about 20km northwest of the Tiyas Airbase from ISIS terrorists in the province of Homs. The advance was announced by the Syrian Defense Ministry earlier today.

SOUTH FRONT

https://southfront.org/map-of-military-situation-in-eastern-homs-countryside-fater-government-frces-advance

At industryabout.com:

Syria and Iraq War Industrial Map