Kammala jumla mai zuwa: Yin aiki tare da sabbin rundunonin soji da jiragen sama, No. 77 Wing ya shiga cikin yakin Noemfoor, wanda ya fara a watan Yunin 1944. Hedikwatar Wing ta koma tsibirin Noemfoor a watan Yuli, sannan ta biyo bayan No. 22 da 30 Squadrons a watan da ya gabata. Wannan shi ne abun da ke cikin No. 77 Wing a ranar 25 ga Oktoba, 1944, lokacin da aka canza sunan No. 10 OG zuwa Australian Tactical Air Force na farko, don jaddada "girman girman da kuma burin burin". A wannan watan, an ba da jirgin saman reshe na jirgin sama tare da nutsewa 24 jiragen ruwa na jirgin ruwa da jiragen ruwa na abokan gaba don tallafawa jiragen ruwa na Allied a lokacin yakin basasa na biyu na duniya.
Yaƙin Leyte. A watan Nuwamba, reshen ya ci gaba zuwa tsibirin Morotai, inda ya kai hari kan filayen jirgin saman Japan, jigilar kayayyaki, da kayayyakin more rayuwa a Celebes. A karshen shekara, Wing Kwamandan Charles Read ya dauki umurnin No. 77 Wing, da kuma samuwar ta kari da aka kara da No. 31 Squadron, a Beaufighter naúrar baya tushen a Darwin, Northern Territory, a matsayin wani ɓangare na Arewa-Western Area umurnin. No. 22 Squadron aka janye zuwa Noemfoor a watan Disamba zuwa re-sanye take da Beaufighters; a kan ta dawo No. 77 Wing ya zama duk-Beaufighter samuwar, aiki uku squadrons na irin.