I actually watched an UFO dogfight, of about 10 Objects all in all, for about 10-15 minutes, together with my Mother and 4 Friends of us, with a pair of Binoculars and without them... it were 5 Yellow and 5 Red lights from afar, that seemed to chase each other at an incredible Speed,and with Moves, that would have killed every Human pilot,and ripped everything we can build, simply apart.... except the crafts had a kind of superfuturistic suspension technology, that kept the Crew unharmed.
And with Binoculars, i was even able to see, that the red lights, were in facts crafts, and that they had three afterburner like openings to the back... the yellow lights had only two, even tho the shape was roughly similar at that Distance.
(maybe 15-20 kilometres away, and at one to two kilometres height... in fact we were able to watch that event from our homes balcony...had a pretty good sight, and the night was absolutely clear, as i live on the countryside of Germany)
Over the course of said 10-15 minutes, the crafts chased each other, and one by one, of both Sides,made each other disappear in bright flashes, followed by something what looked exactly like that (the Columbia Accident), for a brink of a second:
http://media-1.web.britannica.com/eb-media/55/74855-004-A45A2C8F.jpg
In the End,only 2 were left,one red, and one yellow, and stopped the fighting, like they were receiving orders/taxing each other... then, suddenly, one started to rise upwards in an elevator style, really, like a VTOL that can fly a few thousand KMH upwards, in a straight line.... and it was gone in about 10 seconds,looked like a Star,that grew smaller and smaller, till it it vanished in the darkness of space, totally invisible to be seen with my binoculars, my eyes, or anything. It was... gone.
The other one then started, to realtively slowly fly towards the South, of Germany, as if it were continuing its patrol...what ever it was guarding.
True Story, with more than enough reliable witnesses...
(2 Women of 40+, and 2 Boys and 1 Girl of 18+)
Believe it or not