If you're talking about Nellis that's a US airbase with a few UK planes/pilots stationed there mostly for training purposes, which is clearly not the same thing.
Edit: I can't say what I am talking about, but I will say that we (the U.S.) ended up having to lease usage of the U.K. facility even though it was physically located here in the U.S. and protected by U.S. forces.
In fact if Americans weren't in general wary of the government I'd be wondering who kidnapped all of America and replaced them sleeper cell aliens. There's no finer American pasttime than distrusting the government, it's right up there with chopping cherry trees and baseball.
