Israel is making preparations to swiftly strike Iran's nuclear facilities if negotiations between the U.S. and Iran collapse, two Israeli sources with knowledge of the discussions tell Axios. Why it matters: The Israeli intelligence community has shifted just in the past few days from believing a nuclear deal was close to thinking talks could soon break down,

Intelligence sources believe negotiations between US and Iran are close to collapse, with Israel preparing to launch a week-long campaign against nuclear facilities if a deal is not reached.