page_title: Central Government War Headquarters
hierarchical_section_title: Central Government War Headquarters
caption_attribution_description: English: The GPO exchange at the Central Government War Headquarters aka "Burlington"
context_page_description: The Central Government War Headquarters is a 35-acre complex built 120 feet underground as the United Kingdom's emergency government war headquarters – the hub of the country's alternative seat of power outside London during a nuclear war or conflict with the Soviet Union. It is located in Corsham, Wiltshire, in a former Bath stone quarry known as Spring Quarry, under the present-day MoD Corsham. In 1940, during the Second World War, the site was acquired by the Minister of Aircraft Production and used as an underground engine factory.
  The complex was known variously as "Stockwell", "Subterfuge", "Burlington", "Turnstile", "Chanticleer", "Peripheral", and "Site 3". It was also nicknamed "Hawthorn" by journalist Duncan Campbell, who first revealed its existence in his 1982 book War Plan UK. It was also mentioned by Peter Laurie in his 1979 revised edition of Beneath the City Streets.
  It was commissioned in 1955, after approval by prime minister Anthony Eden. However it became outdated shortly after it was built, due to intercontinental ballistic missiles being able to target it, and the formulation of other plans.
context_section_description: The Central Government War Headquarters (CGWHQ) is a 35-acre (14 ha) complex built 120 feet (37 m) underground as the United Kingdom's emergency government war headquarters – the hub of the country's alternative seat of power outside London during a nuclear war or conflict with the Soviet Union. It is located in Corsham, Wiltshire, in a former Bath stone quarry known as Spring Quarry, under the present-day MoD Corsham. In 1940, during the Second World War, the site was acquired by the Minister of Aircraft Production and used as an underground engine factory.
  The complex was known variously as "Stockwell", "Subterfuge", "Burlington", "Turnstile", "Chanticleer", "Peripheral", and "Site 3". It was also nicknamed "Hawthorn" by journalist Duncan Campbell, who first revealed its existence in his 1982 book War Plan UK. It was also mentioned by Peter Laurie in his 1979 revised edition of Beneath the City Streets.
  It was commissioned in 1955, after approval by prime minister Anthony Eden. However it became outdated shortly after it was built, due to intercontinental ballistic missiles being able to target it, and the formulation of other plans (such as PYTHON). Nevertheless the complex continued to have a role in war plans and remained in operation for thirty years.
caption: Telephone exchange, Central Government War Headquarters
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