The Department of Defense has top-secret classified briefings and a classified video about a UFO incident.

The U.S. Navy acknowledged the existence of the information, which concerns a 2004 encounter between the USS Nimitz and strange unknown aerial objects, in response to a public records request from Vice.

Last year, the Navy for the first time acknowledged that three UFO videos -- one from the 2004 USS Nimitz incident and two from 2015 -- were real videos of unidentified flying objects.

Gee, ya think? I'll bet the objects being covered up by the Navy could gravely damage US national security a helluva lot more than the information being collected about them would.