This map provides a general look at the military situation in Syria and Iraq on October 23, 2017.
The US-backed Syrian Democratic Forces have established control over the Omar oil fields east of Deir Ezzor city and some nearby points. Meanwhile, the Syrian Arab Army (SAA) has advanced southeast of Mayadin city.
In Iraq, government forces have tighten control over the contested areas recently captured from the separatist Kurdistan Regional Government.