<< The UK and USA have the closest, strongest relationship of any two nations on this planet. >>
Nope.
Australia and the United States are much closer and Israel is a way better and more reliable ally than Britain.
And, insofar as anti-terrorism is concerned our government has an even closer relationship with that of France than with terrorist-appeasing and harboring Britain.
Nope. Even Australian aircrew don't get to do exchange tours in the stealth world. UK aircrew have had pilots in the F-117 since the late 80's. The first RAF B-2 Spirit pilot is now flying them out of Whiteman AFB. Even the Israeli's don't get to do this!