Mezue ahịrịokwu na-esonụ: 7th (Service) Battalion na 8th (Service) Battalion rutere na Boulogne-sur-Mer dị ka akụkụ nke 41st Brigade na 14th (Light) Division na May 1915 maka ọrụ na Western Front. Battalion nke 8 sonyere na Agha nke Abụọ nke Ypres, nke bidoro na 22 Eprel 1915 na ihe omume na Hooge na July 1915 ebe ha hụrụ ka ndị German jiri ọkụ ọkụ mbụ. E nyere Second Lieutenant Sidney Woodroffe, nke Battalion nke asatọ, Victoria Cross maka ihe o mere n'agha a. Ndị battalion ahụ hụkwara ọgụ na Agha nke Abụọ nke Ypres nke bidoro n'ọnwa Eprel afọ 1915 na ọgụ dị nso na La Brique na Belgium ebe onye isi ndị agha Alfred George Drake, nke so na battalion nke asatọ, e nyere ya ihe nrite Victoria Cross maka omume ya na 23 Nọvemba 1915. Ndị agha ahụ sonyere na Agha Delville Wood na Septemba 1916, Agha nke Flers <unk> Courcelette na Septemba 1916 na ọganihu na Hindenburg Line yana Agha nke Arras na Eprel 1917, Agha nke Langemark na Ọgọstụ 1917 na Agha nke Passchendaele na Ọktọba 1917 tupu ha sonye na Agha nke Passchendaele.
Agha nke St Quentin na Machị 1918 na Agha nke Avre na Eprel 1918.