🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسیEntityQ549368· pop 11· linked from 614 articlesU-40Also known as German submarine U-401938 Type IXA submarineOn the map2 mapped locationsAvailable in 11 languagesFrançaisDeutschРусскийPortuguêsالعربيةPolskiSlovenianTiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0Connectionsmotor-generatorEntityType IXA submarineEntityCategories1938 shipsGerman Type IX submarinesMaritime incidents in October 1939Ships built in Bremen (state)U-boats commissioned in 1939U-boats sunk by minesU-boats sunk in 1939World War II shipwrecks in the English ChannelWorld War II submarines of GermanyWreck diving sites in the United Kingdom