Iran has started enriching small amounts of uranium gas at its underground plant and is already running more than 1,300 of the machines used in the enrichment process, according to an International Atomic Energy Agency document obtained Wednesday by The Associated Press.
The confidential document — a letter to Iranian officials from a senior IAEA staff member — also protests an Iranian decision to prevent agency inspectors to visit the country's heavy water facility that, when built, will produce plutonium. Enriched uranium and plutonium can both be used for the fissile core of nuclear warheads.
Last week, Iran said it had begun operating 3,000 centrifuges at its Natanz facility, nearly 10 times the previously known number. The United States, Britain, France and others criticized the announcement, but experts, and several world powers, expressed skepticism that Iran's claims were true and diplomats in Vienna familiar with the state of the program told the AP they were greatly exaggerated. Still, the one-page letter reflected a swift advance in the program. A little more than two weeks ago, those diplomats had said Tehran was running only a little more than 600 centrifuges, and had not introduced any uranium gas into them. |