Boeing EC-135C (Public domain)

Operation Looking Glass: America’s Terrifying Doomsday Plane

This day in history

Grant Piper
Exploring History
Published in
4 min readFeb 3, 2021

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On this day in history, February 3rd, 1961, the United States launched Operation Looking Glass in a bid to ensure that the strategy of Mutually Assured Destruction (MAD) could never be interrupted. The operation put a plane in the sky that was integrated with the nuclear command on the ground. This would ensure that even if the entire US command was destroyed in a nuclear attack, the airborne crew would be able to coordinate a retaliatory strike.

From this day forward,there was a Looking Glass plane circling in a secret flight path over the United States for 29 continuous years and is still ready to take flight at a moment’s notice today.

The mission

An inside look at the Looking Glass airborne command. (Public domain)

The planes used by Operation Looking Glass were Boeing EC-135Cs. They were designed as mobile airborne operations units specifically designed to emit command and control codes to the United States intercontinental ballistic missile systems (ICBM) on the ground in the event of an attack on the United States by the Soviet Union.

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Grant Piper
Exploring History

Professional writer. Amateur historian. Husband, father, Christian.