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Upshot–Knothole Annie was one of eleven nuclear weapons tests conducted by the United States as part of Operation Upshot–Knothole. It took place at the Nevada Test Site on 17 March 1953, and was nationally televised. [ 1 ]
Operation Upshot–Knothole was a series of eleven nuclear test shots conducted in 1953 at the Nevada Test Site. It followed Operation Ivy and preceded Operation Castle . Over 21,000 soldiers took part in the ground exercise Desert Rock V in conjunction with the Upshot-Knothole Grable shot. [ 1 ]
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 13 s, ... Operaatio Upshot-Knothole; M65 Atomic Annie; Usage on fr.wikipedia.org
March 17 – The first nuclear test of Operation Upshot–Knothole is conducted in Nevada, with 1,620 spectators at 3.4 km (2.1 mi). March 19 – The 25th Academy Awards ceremony, emceed by Conrad Nagel , is simultaneously held at RKO Pantages Theatre in Hollywood , Los Angeles (hosted by Bob Hope ) and at NBC International Theatre in New York ...
The M65 atomic cannon, often called Atomic Annie, [6]: 92 was an artillery piece built by the United States and capable of firing a nuclear device. It was developed in the early 1950s, at the beginning of the Cold War ; and fielded between April 1955 and December 1962, in West Germany , South Korea and on Okinawa .
Upshot-Knothole Grable test. At the Nevada Test Site, the United States conducted its only nuclear artillery test, Upshot-Knothole Grable, at 15:30 GMT. [105] At 5:00 p.m., the first public television station in the United States officially began broadcasting as KUHT from the campus of the University of Houston. [106] Born:
Upshot–Knothole Grable was a nuclear weapons test conducted by the United States as part of Operation Upshot–Knothole. Detonation of the nuclear weapon , a W9 warhead , occurred 19 seconds after its deployment at 8:30am PDT (1530 UTC ) on May 25, 1953, in Area 5 of the Nevada Test Site .
Aerial view of Camp Desert Rock. Desert Rock was the code name of a series of exercises conducted by the US military in conjunction with atmospheric nuclear tests.They were carried out at the Nevada Proving Grounds between 1951 and 1957.