🌐EnglishEnglishDeutschEspañolFrançaisItalianoTiếng ViệtРусскийالعربية한국어中文日本語EntityQ4110607· pop 8· linked from 132 articlesHM Fort RoughsMaunsell navy fort off the coasts of Suffolk and Essex, United KingdomConnectionsPrincipality of SealandEntityUnited KingdomCountryWorld War IICategories20th-century forts in EnglandArtificial islands of EnglandCoastal EssexForts in EssexMilitary installations closed in 1956Military installations established in 1942North SeaPrincipality of SealandRoyal Navy bases in EnglandSea fortsWorld War II sites in England