Operation Plumbbob

Operation Plumbbob was a series of nuclear tests conducted by the United States in 1957 at the Nevada Test Site. It involved 29 atmospheric and underground detonations aimed at studying the effects of nuclear explosions on military equipment, structures, and understanding blast physics. The tests provided valuable data to improve weapon design and safety. Although conducted during a period of nuclear arms development, the program also raised concerns about environmental and health impacts of radioactive fallout. Overall, Operation Plumbbob played a significant role in advancing nuclear technology during the Cold War era.