First Battle of El Alamein
Channel: 宇宙のすべての知識 プリンシピア
Date: 2018-12-28

First Battle of El Alamein, by Wikipedia https://en.wikipedia.org/wiki?curid=11775 / CC BY SA 3.0

First Battle of El Alamein

The First Battle of El Alamein (1–27 July 1942) was a battle of the Western Desert Campaign of the Second World War, fought in Egypt between Axis forces (Germany and Italy) of the Panzer Army Africa (, which included the under Field Marshal () Erwin Rommel) and Allied (British Imperial and Commonwealth) forces (Britain, British India, Australia, South Africa and New Zealand) of the Eighth Army (General Claude Auchinleck).

The British prevented a second advance by the Axis forces into Egypt. Axis positions near El Alamein, only from Alexandria, were dangerously close to the ports and cities of Egypt, the base facilities of the Commonwealth forces and the Suez Canal. However, the Axis forces were too far from their base at Tripoli in Libya to remain at El Alamein indefinitely, which led both sides to accumulate supplies for more offensives, against the constraints of time and distance.

Following their defeat at the Battle of Gazala in Eastern Libya in June 1942, the British Eighth Army, commanded by Lieutenant-General Neil Ritchie, had retreated east from the Gazala line into north-western Egypt as far as Mersa Matruh, roughly inside the border. Ritchie had decided not to hold the defences on the Egyptian border, because the defensive plan there was for infantry to hold defended localities and a strong armoured force behind them to meet any attempts to penetrate or outflank the fixed defences. Since General Ritchie had virtually no armoured units left fit to fight, the infantry positions would be defeated in detail. The Mersa defence plan also included an armoured reserve but in its absence Ritchie believed he could organise his infantry to cover the minefields between the defended localities to prevent Axis engineers from having undisturbed access.

To defend the Matruh line, Ritchie placed 10th Indian Infantry Division (in Matruh itself) a...