6 April 2017. Earlier today, Kurdish-led troops advanced within one kilometer of Tabqa, a long-standing ISIS bastion, after liberating the As-Safsafah villages.

AL MASDAR NEWS

https://www.almasdarnews.com/article/battle-tabqa-city-begins-kurdish-forces-advance-across-raqqa-map-update

At industryabout.com:

Syria and Iraq War - Industrial Map