Israel launched "precise strikes" on Iran on Saturday.ATTA KENARE/AFP via Getty ImagesIsrael launched "precise strikes" on Iran on Saturday, killing four soldiers.The strikes were a long-awaited retaliation to an Iranian missile attack earlier in October.Here's how Iran may respond.Iran is weighing up its next move after Israel executed a long-awaited retaliation this weekend.The Israel Defense Forces said it carried out "targeted and precise strikes" on Iranian military sites on Saturday.