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    Home > All > SIGINT: The Secret History of Signals Intelligence in the World Wars
    Cover of SIGINT: The Secret History of Signals Intelligence in the World Wars

    SIGINT: The Secret History of Signals Intelligence in the World Wars

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    Description
    Signals Intelligence, or SIGINT, is the interception and evaluation of coded enemy messages. From Enigma to Ultra, Purple to Lorenz, Room 40 to Bletchley, SIGINT has been instrumental in both victory and defeat during the First and Second World War. In the First World War, a vast network of signals rapidly expanded across the globe, spawning a new breed of spies and intelligence operatives to code, de-code and analyse thousands of messages.

    As a result, signallers and cryptographers in the Admiralty's famous Room 40 paved the way for the code breakers of Bletchley Park in the Second World War. In the ensuing war years the world battled against a web of signals intelligence that gave birth to Enigma and Ultra, and saw agents from Britain, France, Germany, Russia, America and Japan race to outwit each other through infinitely complex codes. For the first time, Peter Matthews reveals the secret history of global signals intelligence during the world wars through original interviews with German interceptors, British code breakers, and US and Russian cryptographers.
    DELIVERY

    We offer free standard UK delivery on all orders over £50.

    Orders up to £30 are charged a flat fee of £4.95

    Orders between £30.01 and £50 are charged a flat fee of £6.95.

    Usual UK delivery timescale (excluding custom prints) is between 5 and 7 working days from the date of dispatch. Please allow up to 14 working days for delivery. For custom print delivery pricing and timescales see below. These timescales may vary especially when we have online sales and in the weeks before Christmas. Christmas 2024: The last recommended order date for UK orders is 14 December. The last recommended order date for all international orders is 23 November.

    Delivery Worldwide

    We can also ship to selected countries worldwide. 

    For full details, including prices, click here.

    Custom Prints

    Your prints and frames will be handmade by King & McGaw at their Sussex workshop.

    Unframed orders are shipped within 5 working days (normally shipped next day).

    Framed orders are shipped within 20 working days.

    Further information on delivery timescales for custom prints can be found here.

    RETURNS

    If you are not completely satisfied with your item you may return it within 28 days for a refund.

    For further details on returns click here.

    Unfortunately we cannot offer a refund on custom prints unless they are faulty or we have made a mistake. Custom prints are exempt as they are made to order.

    Manufacturer/Publisher: History Press
    Binding: Paperback
    Author: Peter Matthews

    SKU: 9780750987714

    Description
    Signals Intelligence, or SIGINT, is the interception and evaluation of coded enemy messages. From Enigma to Ultra, Purple to Lorenz, Room 40 to Bletchley, SIGINT has been instrumental in both victory and defeat during the First and Second World War. In the First World War, a vast network of signals rapidly expanded across the globe, spawning a new breed of spies and intelligence operatives to code, de-code and analyse thousands of messages.

    As a result, signallers and cryptographers in the Admiralty's famous Room 40 paved the way for the code breakers of Bletchley Park in the Second World War. In the ensuing war years the world battled against a web of signals intelligence that gave birth to Enigma and Ultra, and saw agents from Britain, France, Germany, Russia, America and Japan race to outwit each other through infinitely complex codes. For the first time, Peter Matthews reveals the secret history of global signals intelligence during the world wars through original interviews with German interceptors, British code breakers, and US and Russian cryptographers.
    DELIVERY

    We offer free standard UK delivery on all orders over £50.

    Orders up to £30 are charged a flat fee of £4.95

    Orders between £30.01 and £50 are charged a flat fee of £6.95.

    Usual UK delivery timescale (excluding custom prints) is between 5 and 7 working days from the date of dispatch. Please allow up to 14 working days for delivery. For custom print delivery pricing and timescales see below. These timescales may vary especially when we have online sales and in the weeks before Christmas. Christmas 2024: The last recommended order date for UK orders is 14 December. The last recommended order date for all international orders is 23 November.

    Delivery Worldwide

    We can also ship to selected countries worldwide. 

    For full details, including prices, click here.

    Custom Prints

    Your prints and frames will be handmade by King & McGaw at their Sussex workshop.

    Unframed orders are shipped within 5 working days (normally shipped next day).

    Framed orders are shipped within 20 working days.

    Further information on delivery timescales for custom prints can be found here.

    RETURNS

    If you are not completely satisfied with your item you may return it within 28 days for a refund.

    For further details on returns click here.

    Unfortunately we cannot offer a refund on custom prints unless they are faulty or we have made a mistake. Custom prints are exempt as they are made to order.