Rendlesham Forest, Suffolk, England — between RAF Bentwaters and RAF Woodbridge (both leased to US Air Force during Cold War and reportedly storing tactical nuclear weapons). Over three nights in December 1980, multiple USAF personnel witnessed unexplained craft. NIGHT 1 (December 26): SSgt Jim Penniston and Airman John Burroughs investigated lights descending into the forest. Penniston describes a triangular metallic craft approximately 9 feet tall — warm to the touch, with hieroglyphic-like symbols on the surface. He claims the craft “downloaded” binary code telepathically into his brain; he later transcribed 16 pages of ones and zeroes. Three physical depressions were left in the ground. NIGHT 2 (December 27-28): Lt. Col. Charles Halt (deputy base commander) led a second investigation. Halt made a real-time audio recording (“The Halt Tape”) — one of the most extraordinary military UAP documents ever produced. Recorded: “It looks like an eye winking at you… Now we’re observing what appears to be a beam coming down to the ground. This is unreal.” Radiation measurements taken at the depression site: 0.1 milliroentgens peak readings in the three depressions. A red orb moved through the forest and broke into five objects before disappearing. THE HALT MEMO (January 13, 1981): Written to UK Ministry of Defence, became the first primary document released publicly. The memo’s existence is documented in UK National Archives file DEFE 24/1948. RADAR CONFIRMATION (2015): Halt obtained written statements from radar operators at RAF Bentwaters and Wattisham airfield: “unknown object tracked, went across 60-mile scope in 2-3 seconds, thousands of miles per hour, came back, stopped near water tower, went into forest where we were.” UK MoD official conclusion: “no defence significance.” Nick Pope (deceased April 2026): “This was not some vague lights in the sky sighting — the UFO actually landed.” Lord Hill-Norton (former Chief of the UK Defence Staff): publicly criticized MoD’s handling. Both Penniston and Burroughs later suffered PTSD.