Enemy Behaviour 11 December 1941
XIII. British Army Corps attacks from the Ain El Gazala position area Acroma during the afternoon. A local penetration succeeded at Division Trento. At XXX. Corps apparently no major movements today. 3 Groups can be identified: at B. el Harmat 1st South African Brigade, at and north of Bir Hacheim 7th Rifle Brigade, there digging in reported. 22 Guards Brigade area south of Pilastrino. Tomorrow continuation of attack by XIII. Corps to be expected. Based on radio intercepts, it is possible that elements 7th Armoured Division, until now subordinated to XXX. Corps, could be brought up to XIII. Corps.