Turkey recently invaded Syria in order to exterminate the Kurdish forces that were armed by the US. When some security guy asked Donald Trump what we should do as American soldiers would be caught between two marching armies, he was basically like "get these boys the fuck out of here." So the last 1000 american soldiers or so will be quickly pulled out.
https://www.cbsnews.com/news/syria-turkey-mark-esper-secretary-of-defense-us-preparing-to-evacuate-all-troops-from-northern-syria-face-the-nation/
I don't know what to think of this. America's sent some thousands of troops to Saudi Arabia for no good reason other than it's a terrorist Sunni kingdom and an ally of Israel in destabilizing the area in their unprovoked war against Yemen. If it weren't for the US ,the Shia muslims spearheaded by Iran would've eliminated the fradulent Israeli state.