The Maunsell Forts are armed towers built in the Thames estuary 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. In the summers of 2007 and 2008 Red Sands Radio, a station commemorating the pirate radio stations of the 1960s, operated from the Red Sands fort on 28-day Restricted Service Licences. The fort was subsequently declared unsafe, and Red Sands Radio has moved its operations ashore to Whitstable.
Previously, forts had been built in UK rivermouths etc. to defend against ships, such as the Grain Tower Battery at the mouth of the Medway dating from 1855, Plymouth Breakwater Fort, completed 1865, the four Spithead Forts: Horse Sand Fort, No Mans Land and St Helens Forts which were built 1865-80; and Spitbank Fort, built in the 1880s, the Humber Forts on Bull & Haile Sands, completed in late 1919, and the Nab Tower, intended as part of a World War I anti-submarine defence but only set in place in 1920.
12th june 2017
Thanks to Ironsides Sailing Barge for letting me hire out the Barge as a venue for my 21st birthday. It managed to add something different to my party and my friends really enjoyed being on the boat…Charlotte D , -
Me and my family had a wonderful time on Ironsides Barge, sailing up and down the River Medway. They day was very sunny and the crew were very informative and helpful. Thanks for the experience, will have to do again soon…Tim , -