Search results
Results From The WOW.Com Content Network
At the close of World War II, the Soviet Union had special search teams operating in Austria and Germany, especially in Berlin, to identify and obtain equipment, material, intellectual property, and personnel useful to the Soviet atomic bomb project.
The transcripts seem to indicate that the physicists, in particular Heisenberg, had either overestimated the amount of enriched uranium that an atomic bomb would require or consciously overstated it, and that the German project was at best in a very early, theoretical stage of thinking about how atomic bombs would work; in fact, it is estimated ...
In total, Germany produced about 78,000 tons of chemical weapons. [5] By 1945 the nation had produced about 12,000 tons of tabun and 1,000 pounds (450 kg) of sarin. [5] Delivery systems for the nerve agents included 105 mm and 150 mm artillery shells, a 250 kg bomb and a 150 mm rocket. [5]
Rumors that Germany had an atomic bomb persisted as late as March 1945, [66] but all signs pointed to the lack of a production program. On March 16, Groves wrote to Bissell that "the most complete and factual information we have obtained bearing on the nature of the German effort in our field"— the results of the Strasbourg mission — "tends ...
German scientists repatriated from Sukhumi in February 1958. The Soviet Alsos or Russian Alsos is the western codename for an operation that took place during 1945–1946 in Germany, Austria, and Czechoslovakia, in order to exploit German atomic related facilities, intellectual materials, material resources, and scientific personnel for the benefit of the Soviet atomic bomb project.
The Joe-1 atomic bomb test by the Soviet Union that took place in August 1949 came earlier than expected by Americans, and over the next several months there was an intense debate within the U.S. government, military, and scientific communities regarding whether to proceed with development of the far more powerful Super. [50]
1941 – May – A review committee postulates that the United States will not isolate enough uranium-235 to build an atomic bomb until 1945. [6] 1941 – June – President Roosevelt forms the Office of Scientific Research and Development under Vannevar Bush. 1941 – June 15 – The MAUD Committee approves a report that a uranium bomb could ...
The Allies had long suspected that the German researchers were working on an atomic bomb. The aim of the US special unit Alsos, founded in 1943 as part of the Manhattan Project under General Leslie R. Groves, was to expose and secure the German nuclear research facilities and to capture the leading scientists.