Unless someone can clearly identify it, then it's definitely and undeniably a UFO.

(Heh, seriously though, I think there's a huge amount of tech involved in whatever flying thing captured in that video. Personally, I think there's a much higher probability that it's secretly backed by one of the government/defence contractors than little green men.

Case in point, the blackbird had been in operation for about 10 years before images of it was publicly released and its existence confirmed.)