Latest documents advocating the ban of depleted uranium
Depleted Uranium itself is a chemically toxic and radioactive compound, which is used in armour piercing munitions because of its very high density. It is 1.7 times denser than lead, giving DU weapons increased range and penetrative power. They belong to a class of weapons called kinetic energy penetrators. The part of the weapon that is made of DU is called a penetrator: this is a long dart weighing more than four kilograms in the largest examples: it is neither a tip nor a coating. The penetrator is usually an alloy of DU and a small amount of another metal such as titanium and molybdenum. These give it extra strength and resistance to corrosion.
In addition to armour-piercing penetrators, DU is used as armour in US M1A1 and M1A2 battle tanks and in small amounts in some types of landmines (M86 PDM and ADAM), both types contain 0.101g of DU in the resin cases of the individual mines. 432 ADAM antipersonnel landmine howitzer shells were used on the Kuwaiti battlefields during the 1991 Gulf War. Both M86 PDM and ADAM mines remain in U.S. stockpiles. Patents exist for the use of a ‘dense metal’ as ballast in large ‘bunker busting’ bombs; such weapons have been deployed but it is unclear whether they contain DU, tungsten or a third high density substance, as their contents remain classified.
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