Iran heeds Israel’s warning of uranium ‘red line’
April 8, 2013
But the Israeli leader’s explicit setting of a “red line” for the Iranian nuclear program in a speech to the U.N. General Assembly in September appears to have accomplished what neither negotiations nor sanctions have yielded: concrete Iranian action to limit its enrichment.
Mr. Netanyahu’s red line is only a partial and temporary check on the Iranian threat. The ongoing installation of a new generation of faster centrifuges could soon make it obsolete by providing a new means for Iran to quickly produce bomb-grade uranium. But the lesson here is twofold: The credible threat of military action has to be part of any strategy for preventing an Iranian nuclear weapon, and clear red lines can help create the “time and space for diplomacy” that President Obama seeks.