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The M28 or M29 Davy Crockett Weapon System was a tactical nuclear recoilless smoothbore gun for firing the M388 nuclear projectile, armed with the W54 nuclear warhead, that was deployed by the United States during the Cold War.
The W54 nuclear warhead was used in the man-portable M-388 Davy Crockett projectile. The unusually small size of the warhead is apparent. The SADM (B54) demolition charge version of the W54 in its carry bag.
The development of the Davy Crockett nuclear device, an atomic weapon with a sub-kiloton energy yield that can be transported on the back of a jeep, served as a precursor to the eventual final product foreseen by the military, the Mk-54 SADM. The Davy Crocket's lightweight Mark-54 composition was encouraging to the further production and ...
If a relatively junior officer in control of a small tactical nuclear weapon (e.g., the M29 Davy Crockett) were in imminent danger of being overwhelmed by enemy forces, he could request permission to fire it and, due to decentralized control of warhead authorization, his request might quickly be granted during a crisis.
M110 howitzer and M115 howitzer delivering 203mm W33 nuclear shell, 1957–1992. M-28/M-29 Davy Crockett (nuclear device) M-388 warhead derived from W54, 1961–1971. MGR-3 Little John free flight rocket delivering W45 nuclear weapon, 1962–1969. MGM-18 Lacrosse missile with W40 nuclear warhead, 1959–1964.
The lightest nuclear warhead ever acknowledged to have been manufactured by the U.S. is the W54, which was used in both the Davy Crockett 120 mm recoilless rifle-launched warhead and the backpack-carried version called the Mk-54 SADM (Special Atomic Demolition Munition). The bare warhead package was an 11 by 16 inches (280 by 410 mm) cylinder ...
M28 Davy Crockett Weapon System: a small Nuclear weapons ... Louisiana in a conflict analogous to the War of 1812. [206] Crockett is also a character in Gore Vidal's ...
The chief milestone of Operation Sunbeam was that it was the last nuclear test series on the Nevada Test Site conducted in the atmosphere by the United States. Since Operation Sunbeam , specifically the Little Feller 1 test of the Davy Crockett, all US nuclear tests on the Test Site have been carried out underground in accordance with the ...