EntityQ12804869· pop 7· linked from 757 articlesU-923Sign in to saveGerman world war II submarineConnectionsnaval mineEntityType VII submarineEntitymotor-generatorEntity2 cm Flak 30/38/FlakvierlingEntityLeutnant zur SeeEntityWorld War IIConceptBaltic SeaEntityNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitysubmarineEntitykilometreEntityRostockEntitymileEntitytonneEntitytorpedoEntityknotEntitydiesel engineEntitynautical mileEntitypropellerEntityCategories1943 shipsGerman Type VIIC submarinesMaritime incidents in February 1945Ships built in RostockU-boats commissioned in 1943World War II submarines of Germany