I believe that there is a number of U.S. Troops stationed in Turkey.
Believe it or not even the U.S. Coast Guard is/was in Turkey. They run/ran a few of the listening stations.
And nukes, neither one of which were a good idea post-Iraqi Freedom, especially the latter. Dubya should have seen the handwriting on the wall and pulled both out, but especially the nukes at Incirlik.
Pull them out.