Israel’s security has been a political mantra for Benjamin Netanyahu during his decades in office. In the early days of the war in Iran, he said Israel had already changed the Middle East, and its own power within it, but more than a month into the campaign the regime in Tehran is still in power, still firing missiles at Israel, and still in possession of its stockpile of highly-enriched uranium – enough, experts say, to make around a dozen nuclear bombs if further refined.