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Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency

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Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency - Ferris, John
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You know about MI5. You know about MI6. Now discover the untold stories behind Britain's most secretive intelligence agency, in the first ever authorised history of GCHQ. For a hundred years, GCHQ - Government Communications Headquarters - has been at the forefront of innovation in national security and British secret statecraft. Famed for its codebreaking achievements during the Second World War, and essential to the Allied victory, GCHQ also held a critical role in both the Falklands War and Cold War. Today, amidst the ...

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Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency 2021, Bloomsbury Publishing PLC, London

ISBN-13: 9781526605481

Paperback

Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency 2020, Bloomsbury Publishing PLC, London

ISBN-13: 9781526605467

Hardcover

Behind the Enigma: The Authorised History of GCHQ, Britain's Secret Cyber-Intelligence Agency 2020, Bloomsbury Publishing PLC, London

ISBN-13: 9781526605474

Trade paperback