Iran is preparing a counterattack on Israel using more powerful warheads and other weaponry, according to a report on Sunday by the Wall Street Journal, which cited Iranian and Arab officials familiar with the plans. Iran’s response is anticipated to go beyond missiles and drones, according to the WSJ, which emphasised that it remains to be seen whether the threats are real or “just tough talk”. Iran’s Islamic Revolutionary Guard Corps said on Sunday the country would “certainly” launch a new attack against Israel, a day after its Supreme Leader Ayatollah Ali Khamenei vowed a harsh retaliation…