Islamic State of Iraq was created in 2006.
Islamic Supreme Council of Iraq was created in 1982.
Army of the Guardians of the Islamic Revolution was created in 1979.
Iraq is an Islamic country & it has a Christian minority.
The Islamic state in Iraq and Syria get support from Saudi Arabia ,Qatar , turkey and USA
Iraq
There is no such thing as an Islamic Army. An army is usually attributed to a nation state, not to a group of individuals.
Islamic state in Iraq and Syria
ancient mesopotamian, arabian, islamic, and nomadic.
Iraq
As far as I can tell, the Army no longer has forces in Iraq, but there are still Marine Corp installations in Iraq, and a large number of private security contractors.
Iran aka The Islamic Republic of Iran