Battle of Alam Halfa, Egypt. Despite the attention of the RAF and Allied artillery, Rommel’s tanks make it through the minefields by noon and then turn North to attack what Rommel thinks is the Allied lines rearguard area. British General Montgomery has prepared a dense screen of anti-tank guns and tanks (firing from hull-down positions in an anti-tank role) along the Alam el Halfa ridge. The Panzers, confused when the British tanks refuse to come out and fight as they have done previously, are stopped cold by the massed British anti-tank fire as well as pre-ranged artillery from the sides. Rommel loses 22 tanks and 2 of his senior commanders (Afrika Korps commander General Nehring is wounded in an air raid and 21st Panzer Division’s General von Bismarck is killed by a bomb). British losses are 21 tanks.
Adrian Stewart: Early Battles of the Eighth Army: on Bernard Montgomery: