16 March 2017. Over the past 48 hours, elements of the Syrian Arab Army (SAA) have liberated a number of sites on the outskirts of Palmyra, thereby establishing a buffer zone around the ancient city.

AL MASDAR NEWS

https://www.almasdarnews.com/article/syrian-army-restarts-deir-ezzor-liberation-campaign-push-east-palmyra-map-update

At industryabout.com:

Syria - Industrial Map