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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 ]
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 .
280 mm "Atomic Annie" firing the Shot GRABLE, May 25, 1953 The first artillery test was on May 25, 1953, at the Nevada Test Site . Fired as part of Operation Upshot–Knothole and codenamed Shot GRABLE , a 280 mm (11 inch) shell with a gun-type fission warhead was fired 10,000 m (6.2 miles) and detonated 160 m (525 ft) above the ground with an ...
The W9 artillery shell was test fired once, fired from the "Atomic Annie" M65 Atomic Cannon, in Upshot-Knothole Grable on May 25, 1953 at the NTS. Yield was the expected 15 kilotons. Subsequently, the W33 nuclear artillery shell was test fired twice (not in a gun) during its development (shots Nougat/Aardvark and Plumbbob/Laplace). These four ...
Operation Upshot–Knothole; Upshot-Knothole Annie; ... Upshot-Knothole Simon; W. Operation Whetstone This page was last edited on 4 March 2018, at 19:37 (UTC). ...
Upshot-Knothole Annie This page was last edited on 9 March 2022, at 08:59 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
Operaatio Upshot-Knothole; M65 Atomic Annie; Usage on fr.wikipedia.org Arme nucléaire tactique; W9 (arme nucléaire) Opération Upshot-Knothole; Upshot-Knothole Grable;