The Principality of Sealand is an unrecognised, self-proclaimed micronation on HM Fort Roughs, an offshore platform in the North Sea approximately twelve kilometres off the coast of Suffolk, England. Roughs Tower is a Maunsell Sea Fort that was built by the British in international waters during World War II. Since 1967, the decommissioned Roughs Tower has been occupied and claimed as a sovereign state by the family and associates of Paddy Roy Bates. Bates seized Roughs Tower from a group of pirate radio broadcasters in 1967 with the intention of setting up his own station there. Sealand was invaded by mercenaries in 1978 but was able to repel the attack. Since 1987, when the United Kingdom extended its territorial waters to 12 nautical miles, the platform has been in British territory.
Thurrock is a unitary authority area with borough status in the ceremonial county of Essex, England. It lies on the north bank of the River Thames immediately east of London and has over 18 miles (29 km) of riverfront including the Port of Tilbury, the principal port for London. Thurrock is within the London commuter belt and is an area of regeneration within the Thames Gateway redevelopment zone. The borough includes the northern ends of the Dartford Crossing.
TS Queen Mary is a Clyde steamer launched in 1933 at the William Denny shipyard, Dumbarton, for Williamson-Buchanan Steamers. She is currently being restored as a museum ship, in Glasgow.
Landguard Fort is a fort at the mouth of the River Orwell outside Felixstowe, Suffolk, designed to guard the mouth of the river. It is now managed by the charity English Heritage and is open to the public.
Garrison Point Fort is a former artillery fort situated at the end of the Garrison Point peninsula at Sheerness on the Isle of Sheppey in Kent. Built in the 1860s in response to concerns about a possible French invasion, it was the last in a series of artillery batteries that had existed on the site since the mid-16th century. The fort's position enabled it to guard the strategic point where the River Medway meets the Thames. It is a rare example of a two-tiered casemated fort – one of only two of that era in the country – with a design that is otherwise similar to that of several of the other forts along the lower Thames. It remained operational until 1956 and is now used by the Sheerness Docks as a port installation.
The Maunsell Forts are armed towers built in the Thames and Mersey estuaries during the Second World War to help defend the United Kingdom. They were operated as army and navy forts, and named after their designer, Guy Maunsell. The forts were decommissioned in the late 1950s and later used for other activities including pirate radio broadcasting. One of the forts is managed by the unrecognised Principality of Sealand; boats visit the remaining forts occasionally, and a consortium called Project Redsands is planning to conserve the fort situated at Red Sands. The aesthetic attraction of the Maunsell forts has been considered to be associated with the aesthetics of decay, transience and nostalgia.
Coalhouse Fort is an artillery fort in the eastern English county of Essex. It was built in the 1860s to guard the lower Thames from seaborne attack. It stands at Coalhouse Point on the north bank of the river, at a location near East Tilbury which was vulnerable to raiders and invaders. It was the last in a series of fortifications dating back to the 15th century and was the direct successor to a smaller mid-19th century fort built on the same site. Constructed during a period of tension with France, its location on marshy ground caused problems from the start and led to a lengthy construction process. The fort was equipped with a variety of large-calibre artillery guns and the most modern defensive facilities of the time, including shell-proof casemates protected by granite facing and cast-iron shields. Its lengthy construction and the rapid pace of artillery development at the time meant that it was practically obsolete for its original purpose within a few years of its completion.
Beacon Hill Battery is a late-19th and 20th century coastal fortification that was built to defend the port of Harwich, Essex. It is a scheduled ancient monument.
Radio City was a British pirate radio station broadcasting from Shivering Sands Army Fort, one of the abandoned Second World War Maunsell Sea Forts in the Thames Estuary.
Radio 390 (1965–1967) was a pirate radio station on Red Sands Fort,, a former Maunsell Fort on the Red Sands sandbar.
Tilbury Football Club is a football club based in Tilbury, Thurrock, England. The club play in black and white stripes, are currently members of the Essex Senior League and play home matches at Chadfields.
MV Ross Revenge is a radio ship, the home of Radio Caroline, as well as having supported Radio Monique and various religious broadcasters. Funded by the Icelandic government, she was constructed in Bremerhaven in 1960 and served as an Icelandic commercial trawler until 1963 when sold to the Ross Group fleet, notably taking part in the Cod Wars of the 1970s. Following her decommissioning, she was purchased by Radio Caroline and outfitted as a radio ship, complete with 300-foot (91 m) antenna mast and 50 kW transmitter. Her broadcasts began on 20 August 1983; her final pirate broadcast took place in November 1990. She ran aground on the Goodwin Sands in November 1991, bringing the era of offshore pirate radio in Europe to an end. She was, however, salvaged, and is now maintained by the Caroline Support Group, a group of supporters and enthusiasts.
West Tilbury is a village and former civil parish in the Thurrock district, in the ceremonial county of Essex, England. It is on the top of and on the sides of a 30 metres (98 ft) tall river terrace overlooking the River Thames. Part of the modern town of Tilbury is within the traditional parish of West Tilbury. In 1931 the parish had a population of 444. On 1 April 1936 the parish was abolished to form Thurrock.
Captain Bernard Peter de Neumann GM was a British Merchant Navy officer. His seagoing career included being sunk twice in the space of one month, and being charged and convicted of piracy by the Vichy French, after which he was imprisoned in Timbuktu.
HMS Badger was a shore establishment of the Royal Navy on the east coast of the United Kingdom. She was commissioned on 13 September 1939 was the flagship of the headquarters of the Flag Officer in Charge (FOIC), Harwich who was responsible to Commander-in-Chief, The Nore, and was decommissioned on 21 October 1946, although the Operations Room remained as the Emergency Port Control for the Harwich area. The site was Parkeston Quay, now Harwich International Port, and the bunker lies under Hamilton House, currently an occupational health centre, close to the entrance to Harwich International Port, a few miles west of Harwich.
HavenCo Limited was a data haven, data hosting services company, founded in 2000 to operate from Sealand, a self-declared unrecognized principality that occupied Roughs Tower.
Coastal defenceand coastal fortification are measures taken to provide protection against military attack at or near a coastline, for example, fortifications and coastal artillery. Because an invading enemy normally requires a port or harbour to sustain operations, such defences are usually concentrated around such facilities, or places where such facilities could be constructed. Coastal artillery fortifications generally followed the development of land fortifications, usually incorporating land defences; sometimes separate land defence forts were built to protect coastal forts. Through the middle 19th century, coastal forts could be bastion forts, star forts, polygonal forts, or sea forts, the first three types often with detached gun batteries called "water batteries". Coastal defence weapons throughout history were heavy naval guns or weapons based on them, often supplemented by lighter weapons. In the late 19th century separate batteries of coastal artillery replaced forts in some countries; in some areas these became widely separated geographically through the mid-20th century as weapon ranges increased. The amount of landward defence provided began to vary by country from the late 19th century; by 1900 new US forts almost totally neglected these defences. Booms were also usually part of a protected harbor's defences. In the middle 19th century underwater minefields and later controlled mines were often used, or stored in peacetime to be available in wartime. With the rise of the submarine threat at the beginning of the 20th century, anti-submarine nets were used extensively, usually added to boom defences, with major warships often being equipped with them through early World War I. In World War I railway artillery emerged and soon became part of coastal artillery in some countries; with railway artillery in coast defence some type of revolving mount had to be provided to allow tracking of fast-moving targets.
Michael Roy Bates, self-styled as Prince Michael of Sealand, is an English businessman and self-published author. He operates a self-proclaimed micronation called the Principality of Sealand, which he inherited from his parents Paddy Roy Bates and Joan Bates. He has claimed the title "Prince of Sealand" since 2012.
Patrick Roy Bates, self-styled as Prince Roy of Sealand, was a British pirate radio broadcaster and micronationalist, who founded the self-proclaimed Principality of Sealand.
United Kingdom 
Sealand (claim unrecognized) 
