Nuclear Weapons

Construction of New Underground Nuclear Warhead Facility At Warren AFB

The Air Force has begun construction of a new underground nuclear weapons storage and handling facility at F.E. Warren Air Force Base in Cheyenne, Wyoming. The new Weapons Storage and Maintenance Facility (WSMF; sometimes called Weapons Generation Facility), which will replace the current Weapons Storage Area (WSA), will be a 90,000-square-foot reinforced concrete and earth-covered facility with supporting surface structures.

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Remembering Hiroshima and Nagasaki, 75 Years After

Seventy-five years later, we commemorate the nuclear attacks and the unspeakable human suffering they inflicted, which remind us of the uniquely destructive capability of nuclear weapons and the importance of ensuring that they are never used in anger again.

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75 Years Ago: The Trinity Nuclear Test

The first ever nuclear detonation––known as the Trinity test––took place in New Mexico on July 16th, 1945. In the decades that followed, nuclear testing contaminated lands, oceans, and people, and triggered a nuclear arms race that continues to this day.

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