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.