Home›2002 ships›德國海軍潛艇U-31🌐中文EnglishDeutschEspañolFrançaisPolskiالعربيةفارسی中文日本語EntityQ453751· pop 8· linked from 19 articles德國海軍潛艇U-31S181Wikidata factsOfficial nameU-31ImageU-Boot U31.JPGLength56Show 2 more factsCommons categoryU-31 (submarine, 2002)date of official opening2002-03-20Sources (4)wikidata.orgen.wikipedia.orges.wikipedia.orgde.wikipedia.orgAvailable in 7 languagesEspañolDeutsch日本語العربيةPolskiفارسیvia Wikidata sitelinks · CC0ConnectionsType 212 A submarineEntitydiesel engineEntityCategories2002 shipsAttack submarinesShips built in EmdenShips built in KielType 212 submarines of the German NavyUse Oxford spelling from June 2025