Iran increases 20% enriched uranium stockpile

Iran has announced that it has increased its stockpile of 20% enriched uranium to 40 kilos (88 pounds). Salehi, who is also Iran's acting foreign minister, said Teheran now has 40 kilograms of uranium enriched to 20 percent, up from 30 kilograms reported in October.Uranium enriched to 20 percent is enough to produce fuel for a medical research reactor but far below the more than 90 percent