The proof isnt murky at all, its right there in your face. Re-read my post, for some reason people go off on aliens but a UFO doesnt mean an alien, it is an unidentified flying object. A UFO is something the person reporting it and supporting factual images can not be identified. For all we know it can be our own military or that of another.
Tons of real images on radar of military, MANY military and civilian pilots have come out of the closet and speak freely of their experiences. Even navy ships.
SO you have your proof, look at the videos of the pilots, and the instrumentation tracking UFOs as well as people on ships and on the ground.
(btw I am being cynical here as was the post you replied to me from, I never mentioned aliens, for some reason we are not capable of analyzing this factual data without talking about aliens, even though because we cant identify what it is, it naturally leads to speculation) One thing for sure, there is stuff flying around up there that the general population can not identify, now whether someone knows what it truly is, is another story but it is there.