Operation Totem Cockcroft, the director of the Atomic Weapons Research Establishment at Harwell personally lodged a formal request for a feasibility study with the Prime Minister of Australia, Robert Menzies, at a meeting on 4 September 1952. Other matters discussed included the attendance of Butement and Leslie Martin, the Australian Defence Scientific Adviser, as Australian observers at the Hurricane test, the creation of the Australian Atomic Energy Commission, and the supply of Australian uranium to the UK. Cockcroft reported to Sir Roger Makins at the Foreign Office that Menzies had agreed in principle to Penney's reconnaissance of the Emu Field site. Penney
Trinity: A Graphic History of the First Atomic Bomb the United States founds covertly Los Alamos National Laboratory and other cities to create nuclear weapons. The scientists and their families are sworn to secrecy. Soon, the scientists at Los Alamos discover how to create a nuclear chain reaction, leading to the development of the first atomic weapons: Little Boy and Fat Man. Soon, the day of the Trinity test arrives, and President Truman receives notice at the Potsdam Conference in Potsdam, Germany. Although it has ended in Europe, the war continues in the Pacific, with Japan refusing to surrender even after the aerial raid of Tokyo. The author briefly