I never understood why we were in Syria. Other than the Kurds, the Assad dynasty was doing a good job of keeping the crazies at bay. And they were a far less threat to Israel than ISIS is, for sure.
Iraq is now using it's planes to bomb insurgents in Syria. If they can do that it seems things might well be under control there for us to keep a minimum force there if ISIS ever comes back.
We never had any moves in Afghanistan. All the problem was in Pakistan. What we are still doing there I don't know.