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A thermonuclear weapon, fusion weapon or hydrogen bomb (H bomb) is a second-generation nuclear weapon design. Its greater sophistication affords it vastly greater destructive power than first-generation nuclear bombs, a more compact size, a lower mass, or a combination of these benefits.
The initial explosion catapulted the 740-ton silo door away from the silo and ejected the second stage and warhead. Once clear of the silo, the second stage exploded. The W53 thermonuclear warhead landed about 100 feet (30 m) from the launch complex's entry gate. Its safety features prevented any loss of radioactive material or nuclear detonation.
The B61 nuclear bomb is the primary thermonuclear gravity bomb in the United States Enduring Stockpile following the end of the Cold War.It is a low-to-intermediate yield strategic and tactical nuclear weapon featuring a two-stage radiation implosion design.
Nuclear bomb damaged in crash [34] During a simulated takeoff, a wheel casting failure caused the tail of a USAF B-47 carrying a Mark 36 Mod 1 nuclear bomb to hit the runway, rupturing a fuel tank and sparking a fire which burned for some 7 hours. [35] The weapon used in-flight insertion and the weapon was in its retracted, unarmed state. [36]
The remaining bomb casings are located at the Russian Atomic Weapon Museum in Sarov and the Museum of Nuclear Weapons, All-Russian Scientific Research Institute Of Technical Physics, in Snezhinsk. Tsar Bomba was a modification of an earlier project, RN202, which used a ballistic case of the same size but a very different internal mechanism. [ 16 ]
In conformity with treaties between the United States and the Soviet Union, ... For nuclear weapon tests, a salvo is defined as two or more underground nuclear explosions conducted at a test site within an area delineated by a circle having a diameter of two kilometers and conducted within a total period of time of 0.1 second. [2]
Weapon No. 1, a Mark 39 Mod 2 thermonuclear weapon, as found by the explosive ordnance disposal team after the 1961 Goldsboro B-52 crash. On January 24, 1961, two Mark 39 Mod 2 nuclear bombs that were carried by a B-52 Stratofortress which broke up in the air and crashed near Goldsboro, North Carolina. The bombs were flung from the aircraft in ...
The WS3 system consists of a Weapons Storage Vault (WSV) and electronic monitoring and control systems built into the concrete floor of a specially-secured Hardened Aircraft Shelter. One vault can hold up to four nuclear weapons and in the lowered position provides ballistic protection through its hardened lid and reinforced sidewalls. [1]