Imposed war to Iran

Despite the Iraqi government's concern, the eruption of the 1979 Islamic Revolution in Iran did not immediately destroy the Iraqi-Iranian rapprochement that had prevailed since the 1975 Algiers Agreement. As a sign of Iraq's desire to maintain good relations with the new government in Tehran, President Bakr sent a personal message to Khomeini offering "his best wishes for the friendly Iranian people on the occasion of the establishment of the Islamic Republic. On September 22, 1980, formations of Iraqi MiG-23s and MiG21s attacked Iran's air bases at Mehrabad and Doshen-Tappen (both near Tehran), as well as Tabriz, Bakhtaran, Ahvaz, Dezful, Urmia (sometimes cited as Urumiyeh), Hamadan, Sanandaj, and Abadan. Their aim was to destroy the Iranian air force on the ground--a lesson learned from the Arab-Israeli June 1967 War. Iraqi armored units easily crossed the Shatt al Arab waterway and entered the Iranian province of Khuzestan. Dehloran and several other towns were targeted and were rapidly occupied to prevent reinforcement from Bakhtaran and from Tehran. By mid-October, a full division advanced through Khuzestan headed for Khorramshahr and Abadan and the strategic oil fields