A Cold War-era military bunker located in western Poland, near the town of Chojna. This region, formerly part of Germany before World War II, was strategically important during the Cold War period after being taken over by the Soviet Union. The area saw significant militarization during this era, with numerous clandestine sites and military installations established as part of the broader Soviet military presence in Eastern Europe.
Archaeological investigations have revealed that this part of Poland once housed hundreds of nuclear warheads, though this remained a closely guarded secret from the local population at the time.