Cold War UFO Reports in the USSR: The Borisov Tu-134 Encounters and the Verification Challenge
To the point
During the Cold War the Soviet Union largely dismissed UFO reports as American propaganda, but as controls loosened more accounts emerged of a disc-shaped object near airliners that allegedly left crews ill, prompting varied explanations—from rocket or artificial-cloud interactions to secret experiments—highlighted by Western researchers like Tim Good and Paul Stonehill, yet no single theory or solid verification emerged because of censorship and political sensitivity.