History of the United States 6–3 decision in Korematsu v. United States Supreme Court case. Research and development took flight as well, best seen in the Manhattan Project, a secret effort to harness nuclear fission to produce highly destructive atomic bombs. From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the U.S. Army Corps of Engineers. Nuclear physicist J. Robert Oppenheimer was the director of the Los Alamos Laboratory that designed the actual bombs. The first nuclear device ever detonated was an implosion-type bomb at the Trinity test, conducted at New Mexico's Alamogordo Bombing and Gunnery Range on
Britain, Australia and the Bomb Britain, Australia and the Bomb Britain, Australia and the Bomb: the Nuclear Tests and Their Aftermath is a 2006 book by Lorna Arnold and Mark Smith. It is the second edition of an official history first published in 1987 by HMSO under another title: "A Very Special Relationship: British Atomic Weapons Trials in Australia". The book uses declassified material that has become available in the two decades prior to the book's publication. It covers the clean-up operations in the Maralinga Range and epidemiological studies on the health of the atomic test participants. Lorna Arnold is a Fellow of both the