Deir ez-Zor offensive (January–February 2017)
2017 CE.
Shown on the map at 35.150°, 40.270°.
The Deir ez-Zor offensive (January–February 2017) was a military operation launched by the Islamic State of Iraq and the Levant (ISIL) against the Syrian Armed Forces, to capture the city of Deir ez-Zor, on 14 January 2017. The offensive came amid the group losing large amounts of territory in the Raqqa offensive as well as the Turkish military intervention in Syria, while Iraqi forces were advancing in its Iraq headquarters in Mosul. It ended with the city being split into two parts.
Text from the Wikipedia article Deir ez-Zor offensive (January–February 2017), licensed CC BY-SA 4.0.