Dee ihe na-aga n'ihu maka paragraf a - Mgbe Agha Worldwa Mbụ malitere, e zigara ya na Battalion nke 1, nke e zigara na France na British Expeditionary Force (BEF) dị ka ndị agha nchekwa azụ. Ego, onye na-ese foto amateur, were ọtụtụ foto nke battalion ka ọ na-etinye ma hụ ọgụ na 1914 na mbido 1915, gụnyere onyonyo nke ịlaghachi azụ site na Mons, Agha nke Le Cateau
, ihe mere na Néry, na Agha Mbụ nke Marne. O mechara jee ozi na India, wee nọrọ na ndị agha Britain mgbe nkwekorita nke 11 Nọvemba 1918, na, mgbe ọ gụsịrị ụlọ akwụkwọ Staff College, Camberley site na 1922 ruo 1923, na-esote site na-eje ozi dị ka onye enyemaka nke ndị agha ya, o nyere iwu na 1st Battalion nke ndị agha ya site na 1931 ruo 1934.