2 of the brightest UFO's I have seen it the Nickelsville Skinwalker Ranch.

This video was taken over Clinch Mountain and Copper ridge outside of Nickelsville Virginia. They are around 8 miles away and are coming up and going into the mountain. This is a very real are and there is nothing around for miles. Very little access to this mountain on the north side and its so steep that its mostly impassable on foot.
The maneuvers that those things do is nothing I have ever seen aircraft do.