President Obama's administration estimated for years that Iran would have a short nuclear breakout time but they revealed the information only this month. Photo: Screenshot.

Bloomberg View – The Barack Obama administration has estimated for years that Iran was at most three months away from enriching enough nuclear fuel for an atomic bomb. But the administration only declassified this estimate at the beginning of the month, just in time for the White House to make the case for its Iran deal to Congress and the public.

Speaking to reporters and editors at our Washington bureau on Monday, Energy Secretary Ernest Moniz acknowledged that the US has assessed for several years that Iran has been two to three months away from producing enough fissile material for a nuclear weapon. When asked how long the administration has held this assessment, Moniz said: “Oh quite some time.” He added: “They are now, they are right now spinning, I mean enriching with 9,400 centrifuges out of their roughly 19,000. Plus all the . . . . R&D work. If you put that together it’s very, very little time to go forward. That’s the 2-3 months.”

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