Three women encountered a strange being in daylight in Varginha; military reportedly captured creatures, and a policeman who handled one died weeks later.
UFOs repeatedly hovered over nuclear missile silos at Malmstrom AFB, tracked by NORAD radar, as part of a broader wave at northern-tier military bases.
The Air Force allegedly filmed a UFO landing at Holloman AFB and offered the footage for a documentary before withdrawing it at the last moment.
An Air Force tracking-station film of a 1964 Atlas-F missile test reportedly captured a disc-shaped object firing four light-flashes that knocked the dummy warhead off-trajectory - one of the foundational nuclear-UAP-interaction cases.
Navy photographer Delbert Newhouse filmed bright maneuvering objects over Utah; Navy analysis concluded they were 'intelligently controlled vehicles.'
The US military initially announced recovery of a 'flying disc' near Roswell, NM before retracting the statement, creating the most famous UFO controversy in history.