How Long Would It Take Iran to Build a Nuclear Bomb? It Depends


WASHINGTON — No sooner had President Trump declared that he was exiting the nuclear deal with Iran than Hassan Rouhani, the country’s president, reassured the world that he remained committed to making the accord work — even if Mr. Trump did not.

But he also left a vaguely worded, dangling threat: If Iran’s foreign minister, Mohammad Javad Zarif, failed to keep the deal going with Europe, Russia and China, the clerical government in Tehran might conclude that America’s departure from the agreement freed it to speed up its centrifuges and begin enriching uranium at levels well above what was agreed upon in the summer of 2015. Read more.