The Intelligence War in 1941

The Intelligence War in 1941 PDF Author: Center for the Study of Intelligence (U.S.). Office of Training and Education
Publisher:
ISBN:
Category : World War, 1939-1945
Languages : en
Pages : 54

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Book Description
" ... In the broader context of the intelligence war between the Axis and the Allies, Pearl Harbor was an exception. Throughout the war the Allies possessed clear intelligence advantages, and at least five are worth considering: the British ability to read nigh-level German communications -- the Ultra advantage ; British exploitation of German agents -- the double cross system ; the ineffectiveness of Germany's Secret Intelligence Service (the Abwehr) due in significant part to anti-Hitler sentiment at the highest echelons -- the Canaris factor ; Soviet intelligence assets (benefiting Soviet rather than Allied interests) ; US knowledge of Japanese intentions, knowledge wasted at Pearl Harbor but still better than Japanese intelligence"--Page 1.

The Intelligence War in 1941

The Intelligence War in 1941 PDF Author: Center for the Study of Intelligence (U.S.). Office of Training and Education
Publisher:
ISBN:
Category : World War, 1939-1945
Languages : en
Pages : 54

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Book Description
" ... In the broader context of the intelligence war between the Axis and the Allies, Pearl Harbor was an exception. Throughout the war the Allies possessed clear intelligence advantages, and at least five are worth considering: the British ability to read nigh-level German communications -- the Ultra advantage ; British exploitation of German agents -- the double cross system ; the ineffectiveness of Germany's Secret Intelligence Service (the Abwehr) due in significant part to anti-Hitler sentiment at the highest echelons -- the Canaris factor ; Soviet intelligence assets (benefiting Soviet rather than Allied interests) ; US knowledge of Japanese intentions, knowledge wasted at Pearl Harbor but still better than Japanese intelligence"--Page 1.

Intelligence Wars

Intelligence Wars PDF Author: Thomas Powers
Publisher: New York Review of Books
ISBN: 9781590170984
Category : History
Languages : en
Pages : 548

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Book Description
This updated edition contains new analysis on the situation in Iraq and the war against terrorism. Sold over 10,000 copies in hardcover. No one outside the intelligence services knows more about their culture than Thomas Powers. In this book he tells stories of shadowy successes, ghastly failures, and, more often, gripping uncertainties. They range from the CIA's long cold war struggle with its Russian adversary to debates about the use of secret intelligence in a democratic society, and urgent contemporary issues such as whether the CIA and the FBI can defend America against terrorism.

British Intelligence and the Japanese Challenge in Asia, 1914-41

British Intelligence and the Japanese Challenge in Asia, 1914-41 PDF Author: A. Best
Publisher: Palgrave Macmillan
ISBN: 9780333945513
Category : History
Languages : en
Pages : 269

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Book Description
This is the first full-length study of the role played by British Intelligence in influencing policy towards Japan from the decline of the Alliance to the outbreak of the Pacific War. Using many previously classified records it describes how the image of Japan generated by Intelligence during this period led Britain to underestimate Japanese military capabilities in 1941. The book shows how this image was derived from a lack of adequate intelligence resources and racially driven assumptions about Japanese national characteristics.

Soviet Military Operational Art

Soviet Military Operational Art PDF Author: David M. Glantz
Publisher: Taylor & Francis
ISBN: 9780714640778
Category : Electronic books
Languages : en
Pages : 328

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Book Description
David Glantz examines the Soviet study of war, the re-emergence of the operation level, the evolution of the Soviet theory of operations in depth before 1941, and its application in the European theatre and the Far East between 1941 and 1945.

Pearl Harbor Revisited

Pearl Harbor Revisited PDF Author: Frederick D. Parker
Publisher: CreateSpace
ISBN: 9781478344292
Category : Pearl Harbor (Hawaii), Attack on, 1941
Languages : en
Pages : 104

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Book Description
This is the story of the U.S. Navy's communications intelligence (COMINT) effort between 1924 and 1941. It races the building of a program, under the Director of Naval Communications (OP-20), which extracted both radio and traffic intelligence from foreign military, commercial, and diplomatic communications. It shows the development of a small but remarkable organization (OP-20-G) which, by 1937, could clearly see the military, political, and even the international implications of effective cryptography and successful cryptanalysis at a time when radio communications were passing from infancy to childhood and Navy war planning was restricted to tactical situations. It also illustrates an organization plagues from its inception by shortages in money, manpower, and equipment, total absence of a secure, dedicated communications system, little real support or tasking from higher command authorities, and major imbalances between collection and processing capabilities. It explains how, in 1941, as a result of these problems, compounded by the stresses and exigencies of the time, the effort misplaced its focus from Japanese Navy traffic to Japanese diplomatic messages. Had Navy cryptanalysts been ordered to concentrate on the Japanese naval messages rather than Japanese diplomatic traffic, the United States would have had a much clearer picture of the Japanese military buildup and, with the warning provided by these messages, might have avoided the disaster of Pearl Harbor.

Double-Edged Secrets

Double-Edged Secrets PDF Author: W.J. Holmes
Publisher: Naval Institute Press
ISBN: 1612512550
Category : History
Languages : en
Pages : 256

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Book Description
In the foreword to this book, first published in 1978, Sen. Daniel Inouye describes the story as ""the raw material of adventure fiction--but this is all true and told in a manner that is at the same time fascinating and professional."" Despite the passage of twenty years and the appearance of several studies of code breaking, this inside look at naval intelligence in the Pacific is as powerful as ever. This book provides a compassionate and unique understanding of the war and the business of intelligence gathering. Assigned to the combat intelligence unit in Honolulu from June 1941 to the end of the war, W. J. Holmes shares his history-making experiences as part of an organization that collected, analyzed, and disseminated naval intelligence throughout World War II. His book not only captures the mood of the period but gives rare insight into the problems and personalities involved, allowing the reader to fully appreciate the painful moral dilemma faced daily by commanders in the Pacific once the Japanese naval codes were broken. Every time the Americans made use of the enemy messages they had decoded, they increased the probability of the Japanese realizing what had happened and changing their codes. And such a change would cause the U.S. Pacific Fleet to lose a vital edge. On the other hand, withholding the information could--and sometimes did--result in the loss of U.S. lives and ships. This revealing study illuminates the difficulties in both collecting intelligence and deciding when to use it.

The Mediterranean Double-Cross System, 1941-1945

The Mediterranean Double-Cross System, 1941-1945 PDF Author: Brett Lintott
Publisher: Routledge
ISBN: 1351840428
Category : History
Languages : en
Pages : 243

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Book Description
This book describes and analyzes the history of the Mediterranean "Double-Cross System" of the Second World War, an intelligence operation run primarily by British officers which turned captured German spies into double agents. Through a complex system of coordination, they were utilized from 1941 to the end of the war in 1945 to secure Allied territory through security and counter-intelligence operations, and also to deceive the German military by passing false information about Allied military planning and operations. The primary questions addressed by the book are: how did the double-cross-system come into existence; what effects did it have on the intelligence war and the broader military conflict; and why did it have those effects? The book contains chapters assessing how the system came into being and how it was organized, and also chapters which analyze its performance in security and counter-intelligence operations, and in deception.

Stalin's Secret War

Stalin's Secret War PDF Author: Robert W. Stephan
Publisher:
ISBN:
Category : History
Languages : en
Pages : 424

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Book Description
An animated adaptation of the story of the same title by Maurice Sendak in which a small boy makes a visit to the land of the wild things. Tells how he tames the creatures and returns home. For primary grades.

Intelligence in War

Intelligence in War PDF Author: John Keegan
Publisher: Vintage
ISBN: 1400041937
Category : History
Languages : en
Pages : 448

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Book Description
A masterly look at the value and limitations of intelligence in the conduct of war from the premier military historian of our time, John Keegan. Intelligence gathering is an immensely complicated and vulnerable endeavor. And it often fails. Until the invention of the telegraph and radio, information often traveled no faster than a horse could ride, yet intelligence helped defeat Napoleon. In the twentieth century, photo analysts didn’t recognize Germany’s V-2 rockets for what they were; on the other hand, intelligence helped lead to victory over the Japanese at Midway. In Intelligence in War, John Keegan illustrates that only when paired with force has military intelligence been an effective tool, as it may one day be in besting al-Qaeda.

The Cambridge History of the Second World War: Volume 2, Politics and Ideology

The Cambridge History of the Second World War: Volume 2, Politics and Ideology PDF Author: Richard Bosworth
Publisher: Cambridge University Press
ISBN: 9781108406406
Category : History
Languages : en
Pages : 718

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Book Description
War is often described as an extension of politics by violent means. With contributions from twenty-eight eminent historians, Volume 2 of The Cambridge History of the Second World War examines the relationship between ideology and politics in the war's origins, dynamics and consequences. Part I examines the ideologies of the combatants and shows how the war can be understood as a struggle of words, ideas and values with the rival powers expressing divergent claims to justice and controlling news from the front in order to sustain moral and influence international opinion. Part II looks at politics from the perspective of pre-war and wartime diplomacy as well as examining the way in which neutrals were treated and behaved. The volume concludes by assessing the impact of states, politics and ideology on the fate of individuals as occupied and liberated peoples, collaborators and resistors, and as British and French colonial subjects.