A picture shows the seal of the connections between the twin cascades for 20 percent uranium production bearing the initials of the International Atomic Energy Agency (IAEA) after they were disconnected at nuclear power plant of Natanz, some 300 kilometres south of Tehran on January, 20, 2014 as Iran halted production of 20 percent enriched uranium, marking the coming into force of an interim deal with world powers on its disputed nuclear programme. AFP PHOTO/IRNA/KAZEM GHANE (Photo credit should rea

Iran fed uranium gas to prohibited centrifuges at underground site, says UN

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A picture shows the seal of the connections between the twin cascades for 20 percent uranium production bearing the initials of the International Atomic Energy Agency (IAEA) after they were disconnected at nuclear power plant of Natanz, some 300 kilometres south of Tehran on January, 20, 2014 as Iran halted production of 20 percent enriched uranium, marking the coming into force of an interim deal with world powers on its disputed nuclear programme. AFP PHOTO/IRNA/KAZEM GHANE (Photo credit should rea

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