🌐EnglishEnglishDeutschFrançaisPortuguêsTiếng ViệtРусскийالعربيةفارسی中文EntityQ475844· pop 11· linked from 262 articlesU-103Also known as German submarine U-1031940 Type IXB submarineWikidata factsImageBundesarchiv Bild 101II-MW-3930-23A, U-Boot U-103 in See.jpgSources (5)uboat.netwikidata.orgcommons.wikimedia.orgubootarchiv.deuboat.netvia Wikidata · CC0On the mapAvailable in 10 languagesFrançaisDeutschРусскийPortuguêsالعربيةSlovenianTiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0Connectionsgross register tonnageEntityType IX submarineEntityCategories1940 shipsGerman Type IX submarinesMaritime incidents in April 1945Ships built in Bremen (state)U-boats commissioned in 1940U-boats sunk by Canadian aircraftU-boats sunk in 1945World War II shipwrecks in the Baltic SeaWorld War II submarines of Germany