Rubuta ci gaba don wannan sakin layi - Brigade na 30 shine rukunin sojoji masu girman brigade na Sojojin Ostiraliya. An kafa shi a watan Disamba na 1941, a matsayin wani ɓangare na Militia, an ɗaga rukunin don yin aiki a lokacin Yaƙin Duniya na Biyu. An kafa shi ne don mayar da martani ga shigar Japan cikin yaƙin, an kafa ƙungiyoyi masu zaman kansu na brigade a jihohi da yawa na Ostiraliya. Wasu daga cikin wadannan an riga an tura su zuwa New Guinea kafin a kafa hedkwatar brigade, kodayake mafi yawansu sun isa can a farkon 1942. Bayan isowarsu, da farko brigade ta ba da sojojin dakarun zuwa Port Moresby kafin daga baya su shiga cikin fadace-fadace tare da Kokoda Track
a lokacin da aka dauki bangare a cikin jinkirta ayyukan kusa da Kokoda da Isurava, kafin a sauya su ta hanyar raka'a na biyu na Australian Imperial Force. Bayan yakin ya fara juyawa a cikin goyon bayan 'yan Australia, Jafananci sun janye arewa zuwa ga rairayin bakin teku a kusa da Buna da Gona, kuma an sake mayar da bangarorin brigade zuwa yakin. A farkon 1943, an janye Brigade na 30 zuwa Ostiraliya kuma an rushe shi a watan Yulin 1943, tare da sake rarraba ma'aikatansa zuwa wasu ƙungiyoyi.