Hey, clueless yet arrogant Iranian FM, it was Iran that started this ‘war’, way back when you took Americans as hostages and held them for 444 days. Don’t threaten us. You will not survive American military action.
I would argue they have been engaged in war with us at least since they started training and supporting the insurgents to attack, maim and kill thousands of US troops in Iraq. It was not their conflict, not their country, not their war but they engaged us with treacherous and deadly tactics.