Days before Iran sits down with the United States and five other countries to discuss its nuclear program, the International Atomic Energy Agency (IAEA) reported that Iran is planning to use an ostensibly civilian facility to test fuel for a reactor that can yield plutonium.
The finding was among several troubling elements in the new report, which also said that since November, Iran has installed more than 2,250 additional centrifuges at its main uranium enrichment plant at Natanz for a total of 12,669 centrifuges.