🌐EnglishEnglishDeutschEspañolFrançaisPolskiفارسیEntityQ4118887· pop 7· linked from 67 articlesHMS B21905 B-class submarineWikidata factsImageHMS B2.JPGSources (2)wikidata.orgen.wikipedia.orgvia Wikidata · CC0Available in 7 languagesEspañolFrançaisBelarusianFinnishPolskiفارسیvia Wikidata sitelinks · CC0ConnectionsWorld War IConceptInternational Standard Book NumberEntityTitanicCategories1905 shipsBritish B-class submarinesBritish submarine accidentsMaritime incidents in 1912Protected wrecks of the United KingdomRoyal Navy ship namesShips built in Barrow-in-FurnessShipwrecks in the North SeaSubmarines sunk in collisionsWorld War I submarines of the United Kingdom