Whakaotihia te rerenga e whai ake nei: I te timatanga o te tau 1918, i uru ia ki te mahi paruru ki te tonga o te Ancre, i awhina ki te whakahoki i te whakaekenga o te puna o Tiamana, he whakaekenga nui a Tiamana i whakarewahia i te Hauauru o te Hauauru whai muri i te hinganga o Ruhia. I te timatanga o Paenga-whāwhā, i uru te poari ki te Pakanga Tuarua o Dernancourt. I muri mai i taua marama, i te ata o te 24-25 o Paenga-whāwhā 1918 - Anzac Day - i uru te ope taua ki te whakaeke a te Allied i
Ko Villers-Bretonneux, i Belgium. I te marama o Akuhata, ka uru te 50 ki te whakaeke whakamutunga a nga Allied o te pakanga huri noa i Amiens, ka whawhai tonu tae noa ki te 18 o Hepetema i whawhai ai ki tana pakanga whakamutunga o te pakanga ki te Hindenburg "Outpost Line", e hanga ana i te rahui wehenga. Whai muri i te whakamutu o nga pakanga, i whakakotahihia te 50th Battalion me te 51st Battalion i te 6 o Poutu-te-rangi 1919; i muri mai ka whakakotahihia me te 49th Battalion.