🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسی中文EntityQ2709630· pop 11· linked from 791 articlesU-431Also known as German submarine U-4311941 Type VIIC submarineWikidata factsImageVIIC vector.svgSources (6)uboat.netwikidata.orgen.wikipedia.orgubootarchiv.deuboat.netubootarchiv.devia Wikidata · CC0On the mapAvailable in 11 languagesFrançaisPortuguêsItalianoالعربيةCatalanNederlandsSlovenianTiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0ConnectionsType VII submarineEntitygross register tonnageEntityCategories1941 shipsGerman Type VIIC submarinesMaritime incidents in October 1943Ship infoboxes without an imageShips built by SchichauShips built in DanzigU-boats commissioned in 1941U-boats lost with all handsU-boats sunk by British aircraftU-boats sunk in 1943World War II shipwrecks in the Mediterranean SeaWorld War II submarines of Germany