In 1946, as part of the Cold War arms race, the US military launched a program to test nuclear bombs in the Marshall Islands of the Pacific Ocean. From 1946 until 1958, the military detonated sixty-seven nuclear bombs over the region's Bikini and Enewetak Atolls. The twelfth bomb, called Bravo , became the world's first nuclear disaster. It sent a toxic cloud of radiation over Rongelap Atoll and other nearby inhabited islands. The testing was intended...