44th (HC) Division was broken up after Alamein and 57th Fd Rgt became an Army Field Regiment under Eighth Army. In January 1943 it joined 5th Army Group Royal Artillery (5 AGRA) forming at Medenine in Tunisia. 5 AGRA usually supported XXX Corps. The regiment participated in the battles of Medenine, Mareth, Wadi Akarit, and the capture of Tunis.