A declassified CIA file has revealed an extraordinary Cold War-era encounter in Ukraine, when a platoon of Soviet soldiers ...

The CIA report, obtained after the collapse of the Soviet Union in 1991, includes eyewitness accounts and disturbing images, ...

A declassified Cold War-era file from the CIA has gone viral over its coverage of a supposed clash between Soviet soldiers ...

A now declassified Central Intelligence Agency (CIA) report has recently been making headlines detailing how aliens ...

The Post looks back at some of the most audacious missions from the CIA archives which have eventually been revealed to the public.

According to the report, Soviet troops in Ukraine spotted a "low-flying spaceship in the shape of a saucer" during a training exercise.

Following the Soviet Union’s collapse in 1991, the CIA came into possession of a 250-page KGB dossier detailing an ...

Declassified CIA files about an alleged UFO attack on Soviet soldiers claim that during the battle the aliens turned 23 soldiers into stone. The CIA ...

A declassified CIA file from the Cold War era detailing a possible, chilling encounter between Soviet soldiers and a UFO has ...

A declassified CIA file claims a clash between Soviet soldiers and aliens turned 23 troops to stone. A single-page ...

The CIA document claims a Soviet unit spotted a low-flying, saucer-shaped UFO after they fired a surface-to-air missile and brought down the mysterious aircraft. The report further claims that five ...

A Cold War-era CIA document has resurfaced online, recounting a bizarre incident in which Soviet troops allegedly engaged ...