Kammala jumla mai zuwa: Leningrad () ita ce jagorar jirgin ruwa na ajin ta na shugabannin jiragen ruwa shida da aka gina don Sojojin Ruwa na Soviet a cikin 1930s, ɗayan nau'ikan guda uku na Project 1. An kammala shi a 1936, an sanya jirgin zuwa Baltic Fleet kuma ya taka rawar gani a cikin Winter War da Finland a 1939-1940. Bayan fara Operation Barbarossa, mamayewar Jamus ta Tarayyar Soviet a watan Yunin 1941, "Leningrad" ya rufe ayyukan mines, ya sanya mines kanta, kuma ya ba da tallafin bindigogi na jirgin ruwa ga rukunin Soviet. Ta raka jiragen ruwa a lokacin
kwashe Tallinn, Estonia, a watan Agusta sannan kuma ya harbe sojojin Jamus a lokacin Siege na Leningrad. An ba da jirgin ne don kwashe sojojin Soviet daga sansanin su a Hanko, Finland, a watan Nuwamba, amma an lalata shi sosai ta hanyar ma'adinai a hanya kuma an tilasta masa komawa Leningrad don gyarawa. Bayan an kammala su, "Leningrad" ya ci gaba da harbe-harben Jamus kuma ya ci gaba da yin hakan har sai Leningrad-Novgorod Offensive ya kore su daga birnin a watan Janairun 1944.