Iran has absolutely not been violent for decades. And they don't "continue" to bomb their Arab neighbours - they are only bombing them now because they allowed

Iran has absolutely not been violent for decades. And they don't "continue" to bomb their Arab neighbours - they are only bombing them now because they allowed their land to be used to attack Iran. What exactly are Iran supposed to do here? Just give up, allow their country to be infested with ISIS and Al Qaeda, allow their country balkanised, their citizens massacred indiscriminatly?