Mezue ahịrịokwu na-esonụ: Battalion nke abụọ laghachiri United Kingdom na, na 7 Disemba 1941 (ụbọchị United States banyere agha ahụ), bufere na 37th Independent Infantry Brigade (nke a na-akpọ 7th Infantry Brigade n'ụbọchị na-esote). Na 1 Machị 1944 e zigara ndị agha ahụ na 56th Independent Infantry Brigade, nke e mepụtara ọhụrụ, n'akụkụ nke bụ ndị agha nke abụọ, Essex Regiment na ndị agha nke abụọ, Gloucestershire Regiment ma zụọ maka mwakpo nke Normandy. Ogwe ndị agha ahụ nwere ihe dị iche na ịbụ naanị ndị agha Welsh nke sonyere na Normandy Landings na 6 June 1944, na-agbadata na Gold Beach n'okpuru iwu nke 50th (Northumbrian) Infantry Division ma lụọ ọgụ na Agha Normandy, n'okpuru iwu nke 7th Armored Division maka ụbọchị ole na ole na June 1944, tupu ịlaghachi na 50th Division. N'ọnwa Ọgọstụ n'afọ 1944, ọ nọ n'okpuru iwu nke 59th (Staffordshire) Infantry Division ma lụọ ọgụ na Falaise Gap. Na 20 Ọgọstụ, ndị agha ahụ sonyeere 49th (West Riding) Infantry Division, dochie 70th Brigade. Na nkewa, ndị battalion lụrụ ọgụ na arụmọrụ iji kpochapụ ụsọ Channel, ebe ha jidere Le Havre na Operation Astonia. Mgbe nke ahụ gasịrị, ndị agha ahụ nwere obere ezumike ma, na 22 Septemba, kwagara isonyere ndị fọdụrụ na 21st Army Group na-alụ ọgụ na Belgium. N'ọnwa Ọktoba, n'oge na-adịghị anya mgbe ọdịda nke
Operation Market Garden, e zigara nkewa ahụ ka ọ nọrọ na "Island", dịka a maara mpaghara ala dị n'etiti Arnhem na Nijmegen, ebe ọ nọrọ n'oge oyi niile nke 1944/45. Nnukwu ihe ikpeazụ battalion mere bụ n'ọnwa Eprel afọ 1945 mgbe, ya na ndị ọzọ nọ na ngalaba ahụ, ha lụrụ ọgụ na Agha nke Abụọ nke Arnhem. Ndị agha ahụ kwụsịrị agha ha na Germany, wee nọrọ ebe ahụ, dịka akụkụ nke ndị agha na-arụ ọrụ, ruo 1948 mgbe ọ laghachiri n'ụlọ. N'oge mkpọsa na North-Western Europe, battalion tara ahụhụ karịa 100% ọnwụ.