Throughout early 1945, the Halifax was frequently dispatched against cities within the German homeland, including Hannover, Magdeburg, Stuttgart, Cologne, Münster, Osnabrück and others. During these months, infrastructure such as oil facilities and railways were given a high priority; these targets were attacked right up until the end of the war. According to Moyes, within the final few months, bomber losses had fallen to all-time lows while raids were frequently regarded as having been highly successful. During the final months of the war the improved Halifax Mk VI and Mk VII were introduced. In particular, these models had been 'tropicalised' with an eye towards their potential use in the Pacific War against the Empire of Japan. While some of these Mk VI and Mk VII machines were deployed to the theatre, they played little meaningful role as the war ended before larger numbers could be brought to bear against Japanese forces.