Radio Tower from the Warsaw Pact invasion of Czechoslovakia

Origin
The Warsaw Pact Invasion of Czechoslovakia occurred August 1968. The Soviet Union and its allies invaded the Czechoslovak Socialist Republic to stop any liberalization reforms to communist values and prevent defection beyond the Iron Curtain. The invasion was a success and strengthened the communist party of Czechoslovakia, although Albania later withdrew from the Warsaw Pact and Romania's president Ceaușescu condemned the attack.

Effects
The signal broadcasted will hypnotize people into disorientation. They will be unable to find their way around, as cities will appeared to have moved somewhere else. In reality, they remain in place and have never moved at all.