Well, that's what I believe, but don't think there are many people left at the Pentagon that aren't athiests.
These "vehicles" seem to defy the laws of physics because those laws don't apply to them, (as they don't apply to Biblical angels or manefestations of miracles).
It’s the only possibility that I can think of, outside of secret experimental aircraft from another country or a private group within ours.
Do you think that atheists, who don't believe there is a God, believe in demons?
Atheists.