A JAL 747 captain encountered a walnut-shaped object 'twice the size of an aircraft carrier' over Alaska, tracked on radar; FAA evidence was confiscated by CIA.
US Air Force personnel at a NATO base in England reported close encounters with a triangular craft over multiple nights, supported by physical evidence and an official memo.
Brazilian Air Force 'Operation Saucer' investigated UFOs reportedly attacking residents with beams of light, producing over 500 photographs.
A B-52 crew and ground personnel at Minot AFB simultaneously tracked a large luminous object on radar that disrupted UHF communications near nuclear missile sites.
A controlled fireball landed near Kecksburg, PA; witnesses described an acorn-shaped craft with hieroglyphics before the Army removed it under secrecy.
At least 15 independent witnesses near Levelland, TX reported a glowing object that killed vehicle engines and headlights at close range.