In 2007, then-Mossad chief Meir Dagan came to Washington with overwhelming evidence that Syria, with North Korean help, had built a nuclear reactor for military use. After a debate among his advisers, President Bush told then-Prime Minister Ehud Olmert that he had chosen to pressure Bashar al-Assad diplomatically to give up his nuclear program. Israel itself then bombed the reactor, which was located in an area that in a few years would become the heartland of Islamic State. Earlier this week, for the first time, Jerusalem publicly took responsibility for the attack. (Amnon Lord explores possible reasons for that decision here.) Elliott Abrams—then the deputy national security adviser for the Middle East—related the discussion within the White House over what to do about the reactor, and also explained what could be learned from the affair, in a 2013 article for Commentary:

In Vienna this week, negotiations continue between Washington and Tehran over how to reinstate the 2015 Joint Comprehensive Plan of Action (JCPOA), which aimed to restrict the Islamic Republic’s ability to develop the technology necessary for producing atomic bombs. Jacob Nagel and Mark Dubowitz explain the risks of a bad deal: