On Nov. 1, 1952, the United States conducted its first nuclear test of a fusion device, or "hydrogen bomb," at Eniwetok in the Marshall Islands. News of the event surfaced more than two weeks later, when The New York Times reported : "The Atomic Energy Commission announced tonight 'satisfactory' experiments in hydrogen weapon research ... In a three-paragraph announcement, the Commission did not go so far as to state that a full-scale hydrogen bomb had been detonated, but it did say 'experiments contributing' to hydrogen bomb research had been completed." Read more
Ivy Mike was the codename given to the first United States nuclear test of a fusion device, in which a major part of the explosive yield came from nuclear fusion. It was detonated on November 1, 1952 by the United States at 11.6709°N 162.1980°E on Enewetak, an atoll in the Pacific Ocean, as part of Operation Ivy. Read more