<prompt> Nyora kupfuurira kweiyi ndima - Mars yaishandiswa neNeptune Line. Yaiva nevashandi makumi matatu nevasere uye nzvimbo dzokugara dzevatakurwi gumi nevaviri. Akanga requisitioned muna 1940 nokuda Kriegsmarine, asi akanga adzoka kuna Neptun Line gare gare kuti gore. Yakakumbirwazve muna 1942. uye yakashandurwa kuva ngarava yechipatara kuti ishandiswe nemauto. Musi waDecember 13, 1943, Mars yakakuvadzwa zvikuru mukurwiswa nendege paBremen neUnited States Eighth Air Force. Akabatsira mukubviswa kwevagari veGermany  <response>: kubva Königsberg uye Pillau. Pakati paJanuary naApril 1945, yakatakura vanhu 20 000. Mars zvimwe yakanga iri ngarava huru yokupedzisira kubva kuPillau kuenda kuCopenhagen. 