This December 1952 memorandum describes British efforts to identify UFOs. It references a UFO sighting at an RAF field witnessed by high-ranking officials and RAF pilots.
Released through the PURSUE declassification, this December 1952 memorandum outlines the activities being undertaken by the British to identify UFOs.
The memorandum references a UFO sighting at a Royal Air Force field that was witnessed by high-ranking officials and RAF pilots. A more heavily redacted version of the memorandum has previously been available on the CIA's public website.