Cika wannan jumla: Matsalar injiniya a 1943 ta ƙuntata ayyukanta sosai kuma an tura ta zuwa Baltic a farkon 1944 bayan an gama gyare-gyare. "Z25" ya shafe mafi yawan sauran yakin da ke rakiyar jiragen ruwa kamar yadda Jamus
an kwashe East Prussia da kuma bombarding Soviet sojojin. An kama jirgin da Allies a watan Mayu 1945 kuma ya shafe sauran shekara a karkashin ikon Birtaniya yayin da Allies suka yanke shawarar yadda za su watsar da jiragen ruwa na Jamus da aka kama.