Iran, currently a muslim state, though being muslim, had to fight against another muslim state i.e. Iraq. Those who boast of Islam, can you idiots realize that Islam doesn't make you peaceful, but a terrorist only. Islam didn't show right path to Saddam and other insurgents in Iraq presently fighting against americans.
It was Muslim vs Muslim (arabs vs persians). More than 50% of persians no more believe in Islam, they still admire their Zartostian religion, an Indo-iranian religion.