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Tactical nuclear weapons include gravity bombs, short-range missiles, artillery shells, land mines, depth charges, and torpedoes which are equipped with nuclear warheads. . Also in this category are nuclear armed ground-based or shipborne surface-to-air missiles (SAMs) and air-to-air missil
It was a very compact pure fission device weighing 50.9 pounds (23.1 kg) and when packaged in the M388 round weighed 76 pounds (34 kg). The warhead had a yield equivalent to 20 tonnes of TNT (84 GJ) and contained 26 pounds (12 kg) of high explosives. [15] [2] There was also a 10 tonne, TNT equivalent, variant. [16] [17] [18]
TNT can be detonated with a high velocity initiator or by efficient concussion. [22] For many years, TNT used to be the reference point for the Figure of Insensitivity. TNT had a rating of exactly 100 on the "F of I" scale. The reference has since been changed to a more sensitive explosive called RDX, which has an F of I rating of 80. [23]
It is unknown though possible to make a composite design using high grade plutonium in the bullet only. After it was discovered that the "Thin Man" program would not be successful, Los Alamos redirected its efforts into creating the implosion-type plutonium weapon: "Fat Man". The gun program switched completely over to developing a uranium bomb.
an easy-to-ignite primary explosive, which in turn detonates; a small amount of a more powerful secondary explosive, directly in contact with the primary, and called "base" or "output" explosive, able to carry out the detonation through the casing of the detonator to the main explosive device to activate it.
An antimatter weapon is a theoretically possible device using antimatter as a power source, a propellant, or an explosive for a weapon.Antimatter weapons are currently too costly and unreliable to be viable in warfare, as producing antimatter is enormously expensive (estimated at US$6 billion for every 100 nanograms), the quantities of antimatter generated are very small, and current ...
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Official documents give the yield as 20 tonnes of TNT (84 GJ) when configured in the XM388 round for the Davy Crockett. [6] It has been alleged that the British "Wee Gwen" warhead was a copy of the W54. [7] Though never put into production, Wee Gwen was to contain 1.6 kilograms (3.5 lb) of plutonium and 2.42 kilograms (5.3 lb) uranium. [8]