<prompt> Pedzisa mutsara unotevera: Vienna yakanga iriwo nzvimbo yeboka rinokosha rokuramba rakakomberedza Heinrich Maier, iro rakapa vaAllies mapurani eV-1, V-2 maroketi, Peenemünde, Tiger matangi, Messerschmitt Bf 109, Messerschmitt Me 163 Komet nedzimwe ndege. Mashoko acho aikosha kuOperation Crossbow uye  <response>: Operation Hydra, zvose zviri zviviri mishoni dzokutanga dzeOperation 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. 