German Naval Code Breakers

German Naval Code Breakers

Author: Jak P. Mallmann Showell

Publisher: Ian Allan Publishing

Published: 2003

Total Pages: 168

ISBN-13:

DOWNLOAD EBOOK

The first definitive account of German naval code breakers during World War II. The book looks at how German code-breaking developed after the traumas of defeat in 1918, the nature of the codes used by the British and US navies during WWII, how the German code- breaking department was organised and more.


Room 40

Room 40

Author: Patrick Beesly

Publisher: Hamish Hamilton

Published: 1982

Total Pages: 380

ISBN-13:

DOWNLOAD EBOOK


Cryptologic Aspects of German Intelligence Activities in South America During World War II

Cryptologic Aspects of German Intelligence Activities in South America During World War II

Author: David P. Mowry

Publisher: Military Bookshop

Published: 2012-08

Total Pages: 104

ISBN-13: 9781782661610

DOWNLOAD EBOOK

This publication joins two cryptologic history monographs that were published separately in 1989. In part I, the author identifies and presents a thorough account of German intelligence organizations engaged in clandestine work in South America as well as a detailed report of the U.S. response to the perceived threat. Part II deals with the cryptographic systems used by the varioius German intelligence organizations engaged in clandestine activities.


Spies in Uniform

Spies in Uniform

Author: Matthew S. Seligmann

Publisher: Oxford University Press, USA

Published: 2006

Total Pages: 287

ISBN-13: 0199261504

DOWNLOAD EBOOK

This book counters such revisionist arguments. Matthew Seligmann disputes the suggestion that the British government either got its facts wrong about the German threat or even, as some have claimed, deliberately 'invented' it in order to justify an otherwise unnecessary alignment with France and Russia. By examining the military and naval intelligence assessments forwarded from Germany to London by Britain's service attaches in Berlin, its 'men on the spot', Spies in Uniform clearly demonstrates that the British authorities had every reason to be alarmed.


Very Special Intelligence

Very Special Intelligence

Author: Patrick Beesly

Publisher: Pen and Sword

Published: 2015-06-02

Total Pages: 483

ISBN-13: 178438156X

DOWNLOAD EBOOK

Operational Intelligence Centre was the nerve centre of the British Admiralty in World War II, dedicated to collecting, analyzing and disseminating information from every possible source which could throw light on the intentions and movements of German naval and maritime forces. OIC labored tirelessly, despite early disappointments, to supply the Navy and RAF with the intelligence that would enable them to defeat Hitler and his admirals. Patrick Beesly, an insider drawing on considerable personal knowledge, reveals, in full, the compelling story of OIC. He throws light on dramatic episodes such as the hunt for the Bismarck; the tragedy of Convoy PQ17; the long war against the U-boats; and on many other significant events critical to the course of the war. Very Special Intelligence, here presented with a new Introduction which sets the work in context and takes account of new research, is the fascinating story of an organization which contributed so much to Allied success.


The Shadow War Against Hitler

The Shadow War Against Hitler

Author: Christof Mauch

Publisher: Columbia University Press

Published: 2003

Total Pages: 364

ISBN-13: 9780231120449

DOWNLOAD EBOOK

Filled with revelations and replete with telling detail, this riveting book lifts the curtain on the United States' secret intelligence operations in the war against Nazi Germany.


Standard Submarine Phraseology

Standard Submarine Phraseology

Author: United States Navy

Publisher: Lulu.com

Published: 2008-09-01

Total Pages: 42

ISBN-13: 1935327453

DOWNLOAD EBOOK

Originally printed during WWII by the Commander of Submarines, Atlantic Fleet, ¿Submarine Phraseology¿ was standard issue for sailors serving in the Silent Service. The first section of the book puts forth general rules for formulating messages, with an emphasis on creating uniform voice procedures. The second part of the text covers specific forms of phraseology used in various operations. Whether you¿re a submarine fleet veteran, a museum docent, a fan of submarine history, or a screenwriter who wants to create historically accurate dialogue, this book makes a great addition to any submarine library.


The German Defense Of Berlin

The German Defense Of Berlin

Author: Oberst a.D. Wilhem Willemar

Publisher: Pickle Partners Publishing

Published: 2015-11-06

Total Pages: 126

ISBN-13: 1786251469

DOWNLOAD EBOOK

Often written during imprisonment in Allied War camps by former German officers, with their memories of the World War fresh in their minds, The Foreign Military Studies series offers rare glimpses into the Third Reich. In this study Oberst a.D. Wilhem Willemar discusses his recollections of the climatic battle for Berlin from within the Wehrmacht. “No cohesive, over-all plan for the defense of Berlin was ever actually prepared. All that existed was the stubborn determination of Hitler to defend the capital of the Reich. Circumstances were such that he gave no thought to defending the city until it was much too late for any kind of advance planning. Thus the city’s defense was characterized only by a mass of improvisations. These reveal a state of total confusion in which the pressure of the enemy, the organizational chaos on the German side, and the catastrophic shortage of human and material resources for the defense combined with disastrous effect. “The author describes these conditions in a clear, accurate report which I rate very highly. He goes beyond the more narrow concept of planning and offers the first German account of the defense of Berlin to be based upon thorough research. I attach great importance to this study from the standpoint of military history and concur with the military opinions expressed by the author.”-Foreword by Generaloberst a.D. Franz Halder.


Eavesdropping on Hell

Eavesdropping on Hell

Author: Robert J. Hanyok

Publisher: Courier Corporation

Published: 2005-01-01

Total Pages: 226

ISBN-13: 0486481271

DOWNLOAD EBOOK

This official government publication investigates the impact of the Holocaust on the Western powers' intelligence-gathering community. It explains the archival organization of wartime records accumulated by the U.S. Army's Signal Intelligence Service and Britain's Government Code and Cypher School. It also summarizes Holocaust-related information intercepted during the war years.


German Warships of World War 1

German Warships of World War 1

Author:

Publisher: US Naval Institute Press

Published: 1992

Total Pages: 424

ISBN-13:

DOWNLOAD EBOOK

Fully illustrated, this reference is compiled from a series of confidential books produced by British Intelligence during World War I.