Whakaotihia te rerenga e whai ake nei: I te 6 o Hune 1944 ka wehe a Lt-Col Simpson i te regiment ki te 50th RA Reserve Regiment (Field), a ka whai muri ia a Lt-Col Ronald Nicholson, i mua i te kaiwhakaako matua o te Officer Cadet Wing o te Kura o te Artillery i Deolali. I whai wheako a Nicholson i te whawhai i roto i te ngahere i te
Arakan Campaign 1942-1943, me te arotahi ki te whakangungu i te reimana mo te pupuhi tata i nga waahanga o te tata.