IAEA report spells out past secret nuclear activities in Iran | CNN
"...IAEA report sent to member states on Saturday said Iran's stock of uranium enriched to up to 60% purity, close to the roughly 90% of weapons grade, had grown by roughly half to 408.6 kg. ... “The Agency concludes that Iran did not declare nuclear material and nuclear-related activities at three undeclared locations in Iran, specifically, Lavisan-Shian, Varamin, and Turquzabad,” the report said. At Lavisan-Shian in Tehran, a disc made of uranium metal was “used in the production of explosively-driven neutron sources”"
Reference: www.cnn.com .
