 Nyorai kupfuurira kweiyi ndima - Pakupera kwa1943 8th Brigade yakaendeswa kuNorth Queensland uye muna Ndira 1944, yakaendeswa ku5th Division ndokuendeswa kuNew Guinea. 4th Battalion ndiyo yaive yekutanga unit kubva mu brigade kusvika uye mushure mekubvisa iyo a href217th20Battalion2028Australia29217th Battaliona pa Sio yakatanga basa rekubvisa mahombekombe pakati ipapo paSaidor, kuitira kutsigira mushandirapamwe we9th Division paHuon Peninsula. Pakutanga kwaFebruary, vakanga vapedza chinangwa ichi uye vakasunungurwa ne30th Battalion paCrossingtown. Sezvo mushandirapamwe wakafambira mberi 8th Brigade yakapiwa basa rekuchenesa MadangBagadjim nzvimbo uye 4th Battalion yakaita mapurisa pakati peRwizi rweMaclay neBostrem Bay. Muna Chivabvu, brigade yakaenda kunorwisa mauto eJapan aive kuchamhembe kweAlexishafen kuitira kutsigira mushandirapamwe we6th Division mudunhu reAitape Wewak. Pakati paJune, 4th Battalion yakatora mberi uye yakatora Bogia, Potsdam uye Hansa Bay. Muna Gumiguru, zvichitevera kupera kwehondo, vakaendeswa kuWewak sezvo chirongwa chekubvisa vanhu muchiuto chakatanga. Nhengo dzokupedzisira dzebattalion dzakaenda kuAustralia musi wa 24 Ndira 1946 uye battalion yakazoparadzwa. Mukati mehondo, battalion yacho yakarasikirwa nevanhu 39, 15 vacho vakaurayiwa. Nhengo dzebattalion dzakagamuchira mibairo inotevera: Mibairo miviri yeMasoja uye matanhatu Mentions muDespatches. 