EntityQ563457· pop 10· linked from 289 articlesU-180Sign in to save1941 Type IXD-1 submarineConnectionsType IX submarineEntityBremenEntitymotor-generatorEntityFregattenkapitänEntityUnited KingdomCountryGreeceCountryMadagascarCountryWorld War IIConceptIndian OceanEntityNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntityNazismEntityKielEntityBay of BiscayEntityGqeberhaEntityAscension IslandEntitytonneEntitytorpedoEntityMartin BormannEntityCategories1941 shipsGerman Type IX submarinesMaritime incidents in August 1944Missing U-boats of World War IIShips built in Bremen (state)Shipwrecks in the Bay of BiscaySubhas Chandra BoseU-boats commissioned in 1942U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1944World War II shipwrecks in the Atlantic Ocean