<prompt> Bhala okuqhubekayo kwalesi sigaba - I - United States neSoviet Union bayiphelisa impi ngokuhlasela amaJapane ngesikhali esisha ngasohlangothini lwe - United States nangokuhlasela iManchuria ngasohlangothini lweSoviet Union. Ngo - August 6, 1945, ibhomu laseMelika i - B - 29, i - Enola Gay, lalahla ibhomu lokuqala le - athomu elalisetshenziswe empini eHiroshima, labulala amashumi ezinkulungwane futhi labhubhisa idolobha. Ngo - August 9, 1945, iSoviet Union yasula isivumelwano sayo sokungahlaseli iJapane futhi yahlasela amaJapane eManchuria  <response>: , egcwalisa isithembiso sayo seNgqungquthela yaseYalta sokuhlasela amaJapane ezinyangeni ezintathu ngemva kokuphela kwempi eYurophu. Lokhu kuhlasela kwenziwa amaqembu amathathu amabutho aseSoviet. Ngalo lolo suku, i - United States yaphonsa ibhomu lesibili le - athomu elibi nakakhulu eNagasaki. 