On August 2, 1990 at 0200 hours, Iraq launched an invasion with four elite Iraqi Republican Guard divisions (1st Hammurabi Armoured Division, 2nd al-Medinah al-Munawera Armoured Division, 3rd Tawalkalna ala-Allah Mechanized Infantry Division and 6th Nebuchadnezzar Motorized Infantry Division) and Iraqi Army special forces units equivalent to a full division. The main thrust was conducted by the commandos deployed by helicopters and boats to attack Kuwait City, while the other divisions seized the airports and two airbases.
In support of these units, the Iraqi Army deployed a squadron of Mil Mi-25 helicopter gunships, several units of Mi-8 and Mi-17 transport helicopters, as well as a squadron of Bell 412 helicopters. The foremost mission of the helicopter units was to transport and support Iraqi commandos into Kuwait City, and subsequently to support the advance of ground troops. The Iraqi Air Force (IrAF) had at least two squadrons of Sukhoi Su-22, one of Su-25, one of Mirage F1 and two of MiG-23 fighter-bombers. The main task of the IrAF was to establish air superiority through limited counter-air strikes against two main air bases, to provide close air support and reconnaissance as necessary.
In spite of months of Iraqi sabre-rattling, Kuwait did not have its forces on alert and was caught unaware. The first indication of the Iraqi ground advance was from a radar-equipped aerostat that detected an Iraqi armour column moving south. Kuwaiti air, ground, and naval forces resisted, but were vastly outnumbered. In central Kuwait, the 35th Armored Brigade deployed approximately a battalion of tanks against the Iraqis and fought delaying actions near Jahra, west of Kuwait City. In the south, the 15th Armoured Brigade moved immediately to evacuate its forces to Saudi Arabia. Of the small Kuwaiti Navy, two missile boats were able to evade capture or destruction, one of the craft sinking three Iraqi vessels before fleeing.
Kuwait Air Force aircraft were scrambl...