<prompt> Pedzisa mutsara unotevera: Muna May 1945, zvikamu zvemberi zveFirst Army headquarters zvakanga zvadzokera kuNew York City uye zvakanga zvichigadzirira kuendeswazve kuPacific theatre yehondo kugadzirira Operation Coronet, chikamu chechipiri chakarongwa cheOperation Downfall kurwiswa kwakarongwa kweHonshu, chitsuwa chikuru cheJapan muchirimo cha1946, asi  <response>: Kuzviisa pasi kweJapan muna August 1945 nemhaka yebhomba reatomu reHiroshima neNagasaki kwakagumisa nhamburiko iyoyo. 