Even the war mongering fools leading Israel have better sence than to try this while expecting 'impunity'. The whole world will be down Israel's throat if they did and by god I don't want to see any of our boys killed defending them for such acts of aggression against Iran or any other of its neighbors.
Iran HAS NOT THREATENED TO WIPE ISRAEL OFF THE MAP, that was a mistranslation used by the Neo Con Zionist LIKUDNIK's of Israel and by the Israeli Lobby AIPAC in the US as an excuse to bomb Iran, all the while hiding their own Nuke Program which includes hundreds of Nuke Bombs.
Israel's playing the victim to get their way with their neighbors has long since worn out its welcome. They've yelled wolf so many times, lied, stolen from its neighbors and carried out terrorist acts against them so many times that the world sees right through their tactics.