Ajouter une intrigue dans votre langueFor over 60 years, the US Air Force and US intelligence services exploited and manipulated beliefs about UFOs and extraterrestrial visits as part of their counter-intelligence programs. Now ... Tout lireFor over 60 years, the US Air Force and US intelligence services exploited and manipulated beliefs about UFOs and extraterrestrial visits as part of their counter-intelligence programs. Now some of those behind these operations speak out.For over 60 years, the US Air Force and US intelligence services exploited and manipulated beliefs about UFOs and extraterrestrial visits as part of their counter-intelligence programs. Now some of those behind these operations speak out.