AFHQ was established in the United Kingdom on 14 August 1942 under Lieutenant GeneralDwight D. Eisenhower in order to command the forces committed to Operation Torch, the Allied invasion of French North Africa, set for November. Eisenhower had the title Commander-in-Chief, Allied Expeditionary Force. Shortly after the establishment of the headquarters, "Expeditionary" was deleted from its title, for reasons of operational security. Eisenhower thus became Commander-in-Chief, Allied Force. The HQ was moved to Gibraltar on 5 November 1942, and then on to Algiers on 28 November 1942.
Towards the end of 1942, there was a need to unify command of the Allied forces in North Africa, since those from the west, the British First Army, under the command of Lieutenant-GeneralKenneth Anderson, landed during Operation Torch, and those from the east, the British Eighth Army, commanded by Lieutenant-General Bernard Montgomery, that had fought and won the Second Battle of El Alamein, were now close enough together to need coordination. Therefore, on 10 February 1943, AFHQ assumed control of the Eighth Army advancing from the east as well.
Wilson was in command for just under a year, until he was sent to Washington, D.C., in December 1944 to replace Field MarshalSir John Dill of the British Joint Staff Mission who had died suddenly. Wilson was succeeded by Field Marshal Sir Harold Alexander who was Supreme Commander and commander of AFHQ until the end of the war. After the war AFHQ became a small inter-allied staff responsible for combined command liquidation activities and commanded by Lieutenant-General Sir William Duthie Morgan as Supreme Allied Commander Mediterranean.[2] AFHQ was abolished, effective 17 September 1947, by General Order 24, AFHQ, on 16 September 1947.
Commanders
General Dwight D. Eisenhower - 14 August 1942 to 16 January 1944
General Henry Maitland Wilson - 16 January 1944 to December 1944
General Harold Alexander - December 1944 to May 1945
Lieutenant General William Duthie Morgan - May 1945 to 17 September 1947
^Mead, Richard (2007). Churchill's Lions: A biographical guide to the key British generals of World War II. Stroud (UK): Spellmount. p. 520. ISBN978-1-86227-431-0.