Event

1983 Soviet nuclear false alarm incident

26 Sep 1983 · 55.07° N, 37.04° E

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What the records say

When
26 Sep 1983
Kind
Event
Coordinates
55.07° N, 37.04° E

Placed at the coordinates of the event it links, 1983 Soviet nuclear false alarm incident.

Summary

1983 Soviet nuclear false alarm incident: Soviet military officer Stanislav Petrov averts a worldwide nuclear war by correctly identifying a warning of attack by U.S. missiles as a false alarm.

1983 Soviet nuclear false alarm incident

Incident which nearly precipitated nuclear warfare

On 26 September 1983, during the Cold War, the Soviet nuclear early warning system Oko reported the launch of one intercontinental ballistic missile with four more missiles behind it, from the United States. These missile attack warnings were suspected to be false alarms by Stanislav Petrov (1939–2017), an engineer of the Soviet Air Defence Forces on duty at the command center of the early-warning system.

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