On Oct. 23, 1942, the greatly reinforced British forces launched their own offensive (for an account of the fighting, see Alamein). To save his forces Rommel began one of the longest sustained retreats in history. Frustrating British attempts to engage him, he abandoned Tripoli, which fell to the British on Jan. 23, 1943. Rommel ended his retreat only when he took up a defensive position along the Mareth Line in S Tunisia.
Meanwhile, American and British forces landed (night of Nov. 7–8, 1942) at Algiers, Oran, and Casablanca, thus occupying the territory to the west of Rommel. Under the command of Gen. Dwight D. Eisenhower, Allied forces pushed toward Tunisia. The Germans, however, rushed reinforcements from Italy. Axis forces in Tunisia now faced the British 8th Army in the south, Eisenhower's force on the west, and the Free French in the southwest; but the hilly terrain favored the defense. German counterattacks in Tunisia pushed west through Faid Pass (Feb. 14, 1943) and Kasserine Pass (a week later), from which they were dislodged only after heavy fighting. In the south the Allies forced Rommel from the Mareth Line and moved up the coast to take Sousse in April.
At the beginning of May, the Axis defense crumbled, and on May 7, 1943, the Americans took Bizerta and the British took Tunis. About a quarter of a million Axis soldiers capitulated on May 12. In E Africa the fighting had earlier resulted in complete British victory; by 1942, Italian and British Somaliland, Eritrea, and Ethiopia were reconquered.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.