Top Secret UFO Projects Declassified
Soviet Secrets
Season 1 Episode 5 of 6
A look at the Petrozavodsk incident of 1977 - one of the key moments that helped to determine the official Soviet response to the UFO phenomenon
Top Secret UFO Projects Declassified airs on Sky History 2 HD at 3:00 AM, Monday 23 December. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary