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Princeton experts propose possible solution on Iran centrifuges

A group of influential nuclear experts is suggesting that Iran be allowed to replace its first-generation centrifuges with a smaller number of more advanced machines, and that these be installed in a multinational facility under tight international inspection.
A Russian worker walks past the Bushehr nuclear power plant, 1,200 km (746 miles) south of Tehran October 26, 2010. Iran has begun loading fuel into the core of its first nuclear power plant on Tuesday, one of the last steps to realising its stated goal of becoming a peaceful nuclear power, state-run Press TV reported on Tuesday. REUTERS/Mehr News Agency/Majid Asgaripour (IRAN - Tags: POLITICS ENERGY IMAGES OF THE DAY) - RTXTUI0

As American and Iranian officials meet June 9 in Geneva, a former spokesman for Iran’s nuclear negotiators, Seyyed Hossein Mousavian, and several physicists at Princeton are proposing a possible solution to the dispute over how many centrifuges Iran can retain under a long-term nuclear agreement.

Their draft proposal, prepared for publication by the magazine Arms Control Today and made available to Al-Monitor, would permit Iran to transition from the rudimentary machines it currently employs to enrich uranium to more-advanced centrifuges over the course of five years. This would reduce the numbers of centrifuges Iran would require to meet the needs of even an expanded civilian reactor program, but it still raises concerns about Iran’s ability to “break out” and produce fuel for nuclear weapons.

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