UNCLASSIFIED // PUBLIC RELEASERELEASE 02 · MAY 22, 2026

PENTAGON UFO FILE · DOCUMENT · DOE-UAP-D003

Pajarito Astronomers Invitation, 1986

Department of EnergyIncident: May 20, 1986New Mexico360 KBPartly redacted

A letter to the members of the Pajarito Astronomers club regarding an upcoming meeting featuring a presentation from a Los Alamos National Laboratory-affiliated physicist, Dr. John Warren, titled “Why Should a Scientist be Concerned about UFOs?” The referenced event was not officially hosted by Los Alamos. The laboratory has no record of the subject matter discussed at the meeting.

Official file on war.gov Archived copy

Related on this site

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