Mezue ahịrịokwu na-esonụ: 2/11th Battalion bụ battalion ndị agha nke ndị agha Australia nke hụrụ ọrụ n'oge Agha Worldwa nke Abụọ. N'ịbụ onye e welitere n'oge na-adịghị anya mgbe agha ahụ tiwapụrụ na 1939, e guzobere 2/11th site na ndị ọrụ afọ ofufo nke Australian Imperial Force nke abụọ bụ ndị a kpọbatara n'ụzọ bụ isi site na steeti Western Australia. E kenyere ya na Ngalaba nke isii, 2/11th mechara ọzụzụ ya na Western Australia na New South Wales tupu etinye ya na Middle East na 1940. Ihe mbụ o mere bụ
Bardia na mbido Jenụwarị 1941, nke a sochiri ihe ndị ọzọ na Libya, na mgbe ahụ Gris na Krit nke 2/11 tara nnukwu mfu. Mgbe e guzobeghachiri ya, na ngwụcha afọ 1941, e zigara battalion ahụ na Syria ka ọ rụọ ọrụ ndị agha ebe ahụ. Na mbido afọ 1942, a kpọghachitere ya na Australia iji nyere aka mee ka ndị agha mba ahụ gbasie ike mgbe ndị Japan na-aga n'ihu na Pacific, ma mesịa rụọ ọrụ nchebe na Western Australia. 2/11 ahụghị ọgụ ọzọ ruo afọ ikpeazụ nke agha mgbe a na-etinye ya na mkpọsa Aitape <unk> Wewak. A chụrụ ya n'ọrụ mgbe agha biri na ngwụsị afọ 1945.