<prompt> Nyora kupfuurira kweiyi ndima - Vienna yaivewo nzvimbo yeboka rakakosha rekuramba rakakomberedza Heinrich Maier, iro rakapa maAllies zvirongwa zveV-1, V-2 maroketi, Peenemünde, Tiger matangi, Messerschmitt Bf 109, Messerschmitt Me 163 Komet nedzimwe ndege. Mashoko acho aikosha kuOperation Crossbow uye Operation Hydra  <response>: , zvose zviri zviviri basa rokutanga reOperation Overlord. Mukuwedzera, nzvimbo dzefekitari dzezvinhu zvinokosha zvehondo dzakaziviswa sezvinangwa zveAllied Air Force. Boka racho rakafumurwa uye vazhinji vemitezo yaro vakaurawa pashure pemwedzi yokutambudzwa neGestapo muVienna. Boka rakanga riri pedyo naKarl Burian akazourayiwa rakatomboedza kuputika dzimbahwe reGestapo muHotel Metropole. 