 Ramba uchiverenga ndima iyi - Boka rechi15, risingabatanidzi rechi5760, rakaenda kuchamhembe kunotora rutivi muhondo yakapoteredza Huon Peninsulauye Huon Gulf, zvikurukuru muhondo yeSalamauaLae. Apo vamwe vose ve15th Brigade vakatora rutivi muhondo iyi, 57th60th Battalion yakatanga kutanga kwaJuly 1943 kuenda kuWatut Valley kuti igadzire uye kuitisa dziviriro yekudzivirira yeAllied airbase yakavakwa muchivande paTsili Tsili nevanjiniya vekuAmerica. Nzvimbo iri paTsili Tsili yaidikanwa kuti ipe rutsigiro rwekurwisa mabhomba pamabasa ekurwisa mabhomba akareba. 