The Government of the United Kingdom maintains several intelligence agencies that deal with secret intelligence. These agencies are responsible for collecting, analysing and exploiting foreign and dom
The Zimmermann Telegram as it was sent from Washington, DC, to Ambassador Heinrich von Eckardt, the German ambassador to Mexico.
A typical Bletchley Park intercept sheet of an Enigma machine message, after decryption.
GCHQ
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Government Communications Headquarters is an intelligence and security organisation responsible for providing signals intelligence and information assurance to the government and the armed forces of t
British intelligence agencies
…and law enforcement in the United Kingdom. The four main agencies are the Secret Intelligence Service (SIS or MI6), the Security Service (MI5), the Government Communications Headquarters (GCHQ) and Defence Intelligence (DI). The agencies are organised under three government departments, the Foreign Office, the Home Office and the Ministry…
The Doughnut from above
Allidina Visram school in Mombasa, pictured above in 2006, was the location of the British "Kilindini" codebreaking outpost during World War II.
NUCPS banner on march in Cheltenham 1992