UNCLASSIFIED // PUBLIC RELEASERELEASE 02 · MAY 22, 2026

PENTAGON UFO FILE · DOCUMENT · DOE-UAP-D002

James Tuck Correspondence, 1970s

Department of EnergyIncident: 1970s554 KBPartly redacted

Personal correspondence to and from James Tuck, a Los Alamos National Laboratory-affiliated physicist, regarding his interest in unidentified anomalous phenomena circa 1970s.

The description is the government’s own, from war.gov/UFO, released on May 22, 2026. The Pentagon calls these unresolved cases — publishing a file does not mean it shows anything anomalous.

Last updated October 13, 2026