UFOs: Investigating the Unknown - Season 1 - Eps 3: Close Encounters at Nuclear Bases
Project Blue Book and the investigation into UFOs closes. There is no evidence that mysterious objects represent any threat to U.S. national security. But harrowing incidents of UFO sightings continue and the unexplained malfunction of U.S. nuclear missiles after an incursion leave the U.S. defenseless. Three former Air Force officers, who served at nuclear weapons bases in the late 1960s, break two decades of silence to tell their story.
About UFOs: Investigating the Unknown

Title: UFOs: Investigating the Unknown
First Air Date: 2023-02-13
Last Air Date: 2025-02-12
Status: Returning Series
Rating: 6.7/10 (from 7 votes)
Language: EN
Seasons: 2
Total Episodes: 11
Network: National Geographic
Genres: Documentary
Production Companies: Break Thru Films
Synopsis
The truth behind the U.S. government's secret Pentagon program on UAPs, Unidentified Aerial Phenomena, otherwise known as UFOs, is exposed.