Buuxi weedhan soo socota: Tobaneeyo duqeymo diyaaradeed oo ka dhacay Waqooyiga Australia 1942 iyo 1943 waxay ahaayeen kuwo yaryar oo loogu talagalay in looga hortago cutubyada hawada ee Allied-ka ee ku sugan halkaas inay weeraraan jagooyinka Japan. Weerarkii Sydney Harbour ee bishii May 1942 waxaa ujeedadiisu ahayd in ciidamada Allied-ka laga saaro Jasiiradda Midway ka hor inta aysan Japan isku dayin inay qabsato iyo ololihii badda hoosteeda ee Japan ee ka dambeeyay xeebta bari ee Australia ee 1942 iyo 1943 waxay ahaayeen isku day lagu jabiyay khadka sahayda ee u dhexeeya Australia iyo New Guinea intii lagu jiray Ololaha New Guinea. Waxaa intaa dheer, isku daygii Japan ee ahaa in ay qabsadaan Port Moresby ee New Guinea
horumarinta wadada Kokoda Track iyo soo degitaanka Milne Bay inta u dhaxaysa July iyo September 1942 ujeedada ay ahayd qabsashada magaalada si loo dhameystiro wareegga difaaca Japan ee gobolka. Markii la xaqiijiyo, Port Moresby waxaa loo isticmaali lahaa saldhig ay diyaaradaha Japan ka xakameyn karaan Torres Strait iyo Coral Sea, mana ahan in lagu taageero duulaankii Australia.