Israel’s ambassador to the U.S., Yechiel Leiter, claimed that Israel had set Iran’s nuclear program back significantly, but that the full operation could take “weeks.”

As the head of the secretive Islamic Revolutionary Guard Corps (IRGC) Major General Hossein Salami, was one of the most powerful men in Iran, overseeing its most potent military arm and reporting directly to its Supreme Leader Ayatollah Ali Khamenei.