A Century of U.S. Naval Intelligence

A Century of U.S. Naval Intelligence PDF

Author: Wyman H. Packard

Publisher:

Published: 1996

Total Pages: 526

ISBN-13:

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[This work] is intended to provide intelligence professionals, scholars, and the general public with a detailed, topical accounting of the long and varied activities of U.S. Naval Intelligence on behalf of the nation. --from the Foreword.

A Century of U.S. Naval Intelligence

A Century of U.S. Naval Intelligence PDF

Author: Wyman H. Packard

Publisher: www.Militarybookshop.CompanyUK

Published: 2010-12-01

Total Pages: 522

ISBN-13: 9781907521782

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Reprint of this scarce joint 1996 publication by the U.S. Naval Historical Center and the Office of Naval Intelligence. This comprehensive reference work is intended to provide intelligence professionals, scholars, and the general public with a detailed, topical accounting of the long and varied activities of U.S. Naval Intelligence. ill.

British Naval Intelligence through the Twentieth Century

British Naval Intelligence through the Twentieth Century PDF

Author: Andrew Boyd

Publisher: Seaforth Publishing

Published: 2020-08-30

Total Pages: 757

ISBN-13: 1526736608

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An acclaimed military historian examines the vital role of British naval intelligence from the mid-nineteenth century to the end of the Cold War. In this comprehensive account, Andrew Boyd brings a critical new dimension to our understanding of British naval intelligence. From the capture of Napoleons signal codes to the satellite-based systems of the Cold War era, he provides a coherent and reliable overview while setting his subject in the larger context of the British state. It is a fascinating study of how naval needs and personalities shaped the British intelligence community that exists today. Boyd explains why and how intelligence was collected and assesses its real impact on policy and operations. Though he confirms that naval intelligence was critical to Britains victory in both World Wars, he significantly reappraises its role in each. He reveals that coverage of Germany before 1914 and of the three Axis powers in the interwar period was more comprehensive and effective than previously suggested; and while British power declined rapidly after 1945, the book shows how intelligence helped the Royal Navy to remain a significant global force for the rest of the twentieth century.

Dorwart's History of the Office of Naval Intelligence, 1865–1945

Dorwart's History of the Office of Naval Intelligence, 1865–1945 PDF

Author: Jeffery Dorwart

Publisher: Naval Institute Press

Published: 2019-10-01

Total Pages: 510

ISBN-13: 1591146194

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This is the history of the founding in 1882 and operation through two world wars of America's first permanent intelligence agency, the Office of Naval Intelligence. In this study Dr. Jeffery M. Dorwart shows how and why a tiny late 19th century U.S. Navy bureau created to collect information about foreign warship design became during two world wars a complex and sometimes troubled domestic and worldwide intelligence agency. More significantly, this history of O.N.I. demonstrates how the founders and first generations of U.S. naval officers trained to man warships at sea confronted what seemed an inherent dilemma in new missions that interfered with providing technical and operational information to their navy. Dorwart explains the forces that created this dilemma and how ONI officers responded in different ways to their intelligence mission. This history recounts how from the very beginning ONI duty during the last decades of the 19th century seemed conflicting. Some found the new assignment very rewarding in collecting and collating data for the U.S. to build a "New Navy" of steel and steam-powered warships armed with the latest rifled ordnance. But other naval officers saw assignment to this tiny office as a monotonous dead-end assignment endangering their careers as shipboard operators. Dorwart shows how the first and second world wars and interwar period dramatically accelerated the naval intelligence office's dilemma. The threats in both oceans from powerful enemy navies equipped with the latest technology and weaponry gave an urgency to the collection of information on the strategies, warships, submarines, and aircraft development of potential and actual naval enemies. But at the same time ONI was asked to provide information of possible domestic threats from suspected enemy spies, terrorists, saboteurs or anti-war opponents. This led ONI officers to wiretap, break and enter, pursue surveillance of all types of people from foreign agents to Americans suspected of opposition to strengthening the U.S. Navy or becoming involved in world wars. This history explains that many ONI directors and officers were highly motivated to collect as much information as possible about the naval-military capabilities and strategies of Germany, Italy, Japan, and even allies. ONI officers understood that code-breaking was part of their job as well. But this all led some to become deeply involved in domestic spying, wiretapping, breaking and entering on private property. These extralegal and at times illegal operations, Dorwart argues, confused some ONI officers, leading to too much information that clouded vital intelligence such as Japanese plans to attack American naval bases. In the end, this study demonstrates the dilemma confronted between 1882 and 1945 by dedicated U.S. naval officers attached to or collecting information worldwide for the Office of Naval Intelligence.

Double-Edged Secrets

Double-Edged Secrets PDF

Author: W.J. Holmes

Publisher: Naval Institute Press

Published: 2013-01-15

Total Pages: 256

ISBN-13: 1612512550

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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 Admirals' Advantage

The Admirals' Advantage PDF

Author: Christopher Ford

Publisher: Naval Institute Press

Published: 2014-04-15

Total Pages: 182

ISBN-13: 1612513301

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Operational intelligence, knowledge of the enemy’s location and actions, is crucial to effective military operations. The Admirals’ Advantage offers a revealing look at naval operational intelligence based on the findings of a classified Operational Intelligence (OPINTEL) Lessons-Learned Project and a 1998 Symposium at the Navy and Marine Corps Intelligence Training Center. Participants included senior intelligence and operational leaders who explored the evolution and significance of OPINTEL since World War II. Past and current practices were examined with inputs from fleet and shore commands and insights from interviews and correspondence with senior flag officers and intelligence professionals.

British Naval Intelligence through the Twentieth Century

British Naval Intelligence through the Twentieth Century PDF

Author: Andrew Boyd

Publisher: Seaforth Publishing

Published: 2020-08-30

Total Pages: 680

ISBN-13: 1526736624

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This is the first comprehensive account of how intelligence influenced and sustained British naval power from the mid nineteenth century, when the Admiralty first created a dedicated intelligence department, through to the end of the Cold War. It brings a critical new dimension to our understanding of British naval history in this period while setting naval intelligence in a wider context and emphasising the many parts of the British state that contributed to naval requirements. It is also a fascinating study of how naval needs and personalities shaped the British intelligence community that exists today and the concepts and values that underpin it. The author explains why and how intelligence was collected and assesses its real impact on policy and operations. It confirms that naval intelligence was critical to Britain’s survival and ultimate victory in the two World Wars but significantly reappraises its role, highlighting the importance of communications intelligence to an effective blockade in the First, and according Ultra less dominance compared to other sources in the Second. It reveals that coverage of Germany before 1914 and of the three Axis powers in the interwar period was more comprehensive and effective than previously suggested; and while British power declined rapidly after 1945, the book shows how intelligence helped the Royal Navy to remain a significant global force for the rest of the twentieth century, and in submarine warfare, especially in the second half of the Cold War, to achieve influence and impact for Britain far exceeding resources expended. This compelling new history will have wide appeal to all readers interested in intelligence and its crucial impact on naval policy and operations.