🌐EnglishEnglishFrançaisفارسی日本語EntityQ5634014· pop 6· linked from 44 articlesHMS Regulus1930 Rainbow-class patrol submarineAvailable in 6 languagesFrançais日本語Tiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0ConnectionsJapanCountryHong KongCityWorld War IICategories1930 shipsBritish submarines lost with all handsMaritime incidents in December 1940Rainbow-class submarinesShips built in Barrow-in-FurnessWorld War II shipwrecks in the Mediterranean SeaWorld War II submarines of the United Kingdom