The British 8th Army was a major formation of the British Army during World War II. It was established in 1941 and played a crucial role in the North African Campaign, particularly in battles such as the Second Battle of El Alamein. The 8th Army was known for its diverse composition, including troops from the Commonwealth nations and various allied forces. Under the command of leaders like General Bernard Montgomery, the British 8th Army successfully pushed back Axis forces, contributing significantly to the eventual defeat of Nazi Germany in North Africa. The army's achievements helped to boost Allied morale and set the stage for further operations in Europe.