How 'bout the US Air Force
Look, you claimed that the US Air Force was concerned about attacks from Aliens from outer space. Show me where the US Air Force states this. I don't care about the mexican militery or any other nation's military. If you allege that the US Air Force is trying to put weapons in space because of space aliens, then you need to provide a source of that allegation.
If you can't back up your allegation with anything besides smoke, than please take it off the Space board. In fact you should do that regardless. Off Topic is open to this sort of discussion.
-Steve G.