Kammala jumla mai zuwa: 2/11th Battalion ta kasance rundunar sojan sama ta rundunar sojojin Australia wacce ta yi aiki a lokacin Yaƙin Duniya na II. Ba da daɗewa ba bayan barkewar yaƙi a 1939, an kafa 2/11th daga masu sa kai na Imperial Force na Australia na biyu waɗanda aka ɗauke su galibi daga jihar Western Australia. An sanya shi zuwa 6th Division, 2/11th ya kammala horo a Yammacin Australia da New South Wales kafin a tura shi zuwa Gabas ta Tsakiya a shekarar 1940. Aikinsa na farko ya zo ne a kusa da
Bardia a farkon Janairu 1941, kuma wannan ya biyo bayan ƙarin ayyuka a Libya, sa'an nan kuma Girka da kuma Crete a lokacin da 2/11th ya sha wahala asarar nauyi. Bayan an sake kafa shi, a ƙarshen 1941 an tura bataliya zuwa Siriya don aiwatar da ayyukan garkuwar gari a can. A farkon 1942, an dawo da shi zuwa Ostiraliya don taimakawa wajen kare kariya ta kasar bayan da Japan ta ci gaba a cikin Pacific, kuma daga bisani ya dauki nauyin tsaro a Yammacin Ostiraliya. 2/11th ba ta sake ganin yaƙi ba har zuwa shekarar da ta gabata na yaƙin lokacin da aka ƙaddamar da shi zuwa yakin Aitape <unk> Wewak. An rushe shi bayan yakin a ƙarshen 1945.