You mean they have closed Ramstein and Spangdahlem?
No, Ramstein and Spangdahlem air bases are still open as US facilities, although I think Ramstein may be a joint USAF/RAF/Luftwaffe air base. I’m not sure on that, I just remember seeing an article that showed a picture labeled the “British and German co-commanders of Ramstein” at a WW2 memorial function.