UK Restricted: 500,000 potential deaths

US tanks fired 5,000 DU rounds, US aircraft many tens of thousands and UK tanks a small number of DU rounds. The tank ammunition alone will amount to greater than 50,000 lb of DU...if the tank inventory of DU was inhaled, the latest International Committee of Radiological Protection risk factor...calculates 500,000 potential deaths. (1st Gulf War, April 1991)