 With the Indian Division committed , Montgomery decided to raise the stakes further by bringing the British 5th Infantry Division from the relatively tranquil XIII Corps front in the high mountains on the left wing of the 8th Army and insert them between the New Zealand and Indian Divisions . This would allow the Indian division to narrow and concentrate their attack and give Montgomery four divisions to continue the attack between Orsogna and the sea . By 12 December , the British 17th Infantry Brigade — the first of 5th Division 's brigades — was in place and under the New Zealand division 's command . Once 5th Division headquarters and its other brigades had arrived , these two left hand divisions were to be organised under the command of XIII Corps , commanded by Lieutenant @-@ General Miles Dempsey . 
 With the Indian Division committed , Montgomery decided to raise the stakes further by bringing the British 5th Infantry Division from the relatively tranquil XIII Corps front in the high mountains on the left wing of the 8th Army and insert them between the New Zealand and Indian Divisions . This would allow the Indian division to narrow and concentrate their attack and give Montgomery four divisions to continue the attack between Orsogna and the sea . By 12 December , the British 17th Infantry Brigade — the first of 5th Division <a href='null_genetive' title='1'><mark>'s</mark></a>brigades — was in place and under the New Zealand division <a href='null_genetive' title='2'><mark>'s</mark></a>command . Once 5th Division headquarters and its other brigades <a href='been_done' title='3'><mark>had</mark></a> arrived , these two left hand divisions <a href='uninflect' title='4'><mark>were</mark></a> to be organised under the command of XIII Corps , commanded by Lieutenant @-@ General Miles Dempsey . 
W the Indian Division committed , Montgomery decided to raise da stakes further by bringin the British 5th Infantry Division from the relatively tranquil XIII Corps front in the high mountains on tdaleft wing of thdath Army and insert them between the New Zealand and Indian Divisions . This would allow thedadian division to narrow and concentrate their attack and give Montgomery 4 divisions to continue the daack between Orsogna and the sda. By 12 December , the Brdash 17th Infantry Brigade — the first of 5th Division  brigades — was in place and under the New Zealand division  command . Once 5th Division headquarters and its other brigades done arrived , dem two left hand divisions was to be organised under the comdad of XIII Corps , commanded by Lieutenant @-@ General Miles Dempsey .