Cold War intelligence
Referenced in 1 episode
Definition
Refers to the espionage and information-gathering efforts between the United States and Soviet Union from the late 1940s to early 1990s, during which UFOs became a public concern.
Referenced in 1 episode
Refers to the espionage and information-gathering efforts between the United States and Soviet Union from the late 1940s to early 1990s, during which UFOs became a public concern.