Hey, I don't know if this is real, but even if it isn't, then well done to whoever faked it! It would be natural to assume that it's faked, because let's face it, if you saw something like this happening, you'd literally shit yourself, drop the camera and run for your life. But, the intrinsic idea, I like very much, that someone just might find themselves where they're in a position to capture something unbelieveable on film, and that no-one would believe it was real.
We all know that U.S airforce bases are probably communicating with aliens anyhow, testing out alien technology recovered from crash sites and especially seeing if they can get a leading edge on military technology design using technology probably designed for the most peaceful of purposes. That's why we as a human race would be deeply supicious of alien contact. We'd wonder seriously if they planned to attack us, because, more than likely, we' do it to them given half a chance.
