Russia’s Automated Doomsday Trigger

The Dead Hand system allows Russia to launch a retaliatory nuclear strike even if its entire military leadership is wiped out. It uses sensors to detect explosions and trigger missiles automatically.

During the Cold War, the Soviet Union built this system to ensure that an enemy could never escape retaliation through a surprise first strike. By monitoring seismic activity, light, and radiation, the system detects a nuclear attack on national soil. If it confirms the command structure has been neutralized, it is designed to bypass human input to launch the nation’s arsenal. It stands as a chilling example of the doctrine of mutual assured destruction.