UNCLASSIFIED // PUBLIC RELEASERELEASE 03 · JUNE 12, 2026

PENTAGON UFO FILE · DOCUMENT · CIA-UAP-014

British activity in the Field of "Unidentified Flying Objects"

CIAIncident: December, 1952286 KB

A December 1952 Memo on the activities the British are taking to identify UFOs. The memo references a UFO sighting at an RAF field seen by high officials and RAF pilots. A more redacted version of the memo has been available on CIA's public website.

Official file on war.gov Archived copy

Related on this site

The description is the government’s own, from war.gov/UFO, released on June 12, 2026. The Pentagon calls these unresolved cases — publishing a file does not mean it shows anything anomalous.

Last updated October 13, 2026