Doctor Atomic of July 16, 1945 (the day of the test). During the second act, time frequently slows down for the characters and then snaps back into reality. The opera ends in the final, prolonged moment before the bomb is detonated. Although the original commission for the opera suggested that U.S. physicist J. Robert Oppenheimer, the "father of the atomic bomb," be fashioned as a 20th-century Doctor Faustus, Adams and Sellars deliberately attempted to avoid this characterization. Alice Goodman worked for two years with Adams on the project before leaving, objecting to the characterization of Edward Teller, as dictated by the original
Nuclear warfare Soviets had conducted significant nuclear espionage of the project from spies at Los Alamos, the most significant of which was done by the theoretical physicist Klaus Fuchs. The first Soviet bomb was more or less a deliberate copy of the Fat Man plutonium device. In the same year the first US-Soviet nuclear war plan was penned in the US with Operation Dropshot. With the monopoly over nuclear technology broken, worldwide nuclear proliferation accelerated. The United Kingdom tested its first independent atomic bomb in 1952, followed by France in 1960 and then China in 1964. While much smaller than the arsenals