Battle of El Agheila into Tunisia. The 7th Armoured Division entered Tripoli on the night of and the reached the Mareth line, another west, on 23 January. Battle of El Agheila The Battle of El Agheila was a brief engagement of the Western Desert Campaign of the Second World War. It took place in December 1942 between Allied forces of the Eighth Army (General Bernard Montgomery) and the Axis forces of the German-Italian "Panzer" Army ("Generalfeldmarschall" Erwin Rommel), during the long Axis withdrawal from El Alamein to Tunis. It ended with the German-Italian "Panzer" Army resuming its retreat towards Tunisia, where the Tunisia Campaign
Battle of Mersa Matruh flooded sections of the Nile Delta, prepared to demolish infrastructure and built up defensive positions at Alexandria and the Suez canal. A scorched earth policy was discussed but decided against. Mellenthin said of this: "Rommel may have been lucky, but Mersa Matruh was certainly a brilliant German victory and gave us great hopes of 'bouncing' 8th Army out of the Alamein line." This was not to be. In the event Auchinleck solidified 8th Army and in a month's worth of fighting checked the German advance at the First Battle of El Alamein. After it was over both sides were exhausted,