Download or read book Intelligence and Surprise Attack written by Erik J. Dahl and published by Georgetown University Press. This book was released on 2013-07-19 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can the United States avoid a future surprise attack on the scale of 9/11 or Pearl Harbor, in an era when such devastating attacks can come not only from nation states, but also from terrorist groups or cyber enemies? Intelligence and Surprise Attack examines why surprise attacks often succeed even though, in most cases, warnings had been available beforehand. Erik J. Dahl challenges the conventional wisdom about intelligence failure, which holds that attacks succeed because important warnings get lost amid noise or because intelligence officials lack the imagination and collaboration to “connect the dots” of available information. Comparing cases of intelligence failure with intelligence success, Dahl finds that the key to success is not more imagination or better analysis, but better acquisition of precise, tactical-level intelligence combined with the presence of decision makers who are willing to listen to and act on the warnings they receive from their intelligence staff. The book offers a new understanding of classic cases of conventional and terrorist attacks such as Pearl Harbor, the Battle of Midway, and the bombings of US embassies in Kenya and Tanzania. The book also presents a comprehensive analysis of the intelligence picture before the 9/11 attacks, making use of new information available since the publication of the 9/11 Commission Report and challenging some of that report’s findings.
Download or read book Pearl Harbor Revisited written by Frederick D. Parker and published by CreateSpace. This book was released on 2012-07-31 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Pearl Harbor written by Roberta Wohlstetter and published by Stanford University Press. This book was released on 1962 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account of the Pearl Harbor attack denies that the lack of preparation resulted from military negligence or a political plot
Download or read book Pearl Harbor Failure of Intelligence written by Lt.-Col. Robert F. Piacine and published by Pickle Partners Publishing. This book was released on 2016-07-26 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many scholars and writers state that the surprise the Japanese achieved in their attack on Pearl Harbor resulted from a failure of the U.S. intelligence community to provide adequate, accurate information to government and military decision-makers. These historians presume the intelligence community possessed critical information that was misinterpreted or not appropriately disseminated prior to the attack. Some revisionist historians also subscribe to conspiracy theories and believe that key members of the U.S. government purposely withheld this critical information from the military command in an effort to bring the U.S. into World War II against the Axis powers.... A review of the evidence available from official, public, and private sources, however, indicates these viewpoints are inaccurate. At best they reflect a lack of understanding of the collection capabilities and information available to the U.S. intelligence community before Pearl Harbor; at worst these views are an effort to rewrite history. It is possible to disprove these allegations, however, by examining the history of the U.S. intelligence community prior to the attack; its intelligence collection capabilities; the success or failure of the collection effort; its knowledge of Japanese military preparations for offensive activity; and the utilization of that information by national and military decision-makers. The lessons of Pearl Harbor are too valuable to be lost to misinterpretation or revisionism. They provide the basis for teaching future generations of government and military leaders the importance of national preparedness and the proper use of intelligence. Without a clear understanding, future leaders may be doomed to repeat the mistakes of the past—an error of major proportions during this time of military downsizing and decreasing power projection capabilities.
Download or read book Pearl Harbor Final Judgement written by Henry C. Clausen and published by Open Road Media. This book was released on 2015-07-07 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account of the top secret investigation is “essential history . . . the authoritative appraisal of why American armed forces met the Japanese attack asleep” (The Christian Science Monitor). On December 6, 1941, Admiral Husband E. Kimmel, commander in chief of the United States Pacific Fleet, assured his staff that the Japanese would not attack Pearl Harbor. The next morning, Japanese carriers steamed toward Hawaii to launch one of the most devastating surprise attacks in the history of war, proving the admiral disastrously wrong. Immediately, an investigation began into how the American military could have been caught so unaware. The results of the initial investigation failed to implicate who was responsible for this intelligence debacle. Secretary of War Henry L. Stimson, realizing that high-ranking members of the military had provided false testimony, decided to reopen the investigation by bringing in an unknown major by the name of Henry C. Clausen. Over the course of ten months, from November 1944 to September 1945, Clausen led an exhaustive investigation. He logged more than fifty-five thousand miles and interviewed over one hundred military and civilian personnel, ultimately producing an eight-hundred-page report that brought new evidence to light. Clausen left no stone unturned in his dogged effort to determine who was truly responsible for the disaster at Pearl Harbor. Pearl Harbor: Final Judgement reveals all of the eye-opening details of Clausen’s investigation and is a damning account of massive intelligence failure. To this day, the story surrounding the Japanese attack on Pearl Harbor stokes controversy and conspiracy theories. This book provides conclusive evidence that shows how the US military missed so many signals and how it could have avoided the events of that fateful day.
Download or read book Waking The Sleeping Giant At Pearl Harbor A Case For Intelligence And Operations Fusion written by Major Blanca Reyes and published by Pickle Partners Publishing. This book was released on 2015-11-06 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the fact that for many years the United States conducted detailed planning the Japanese were still able to conduct a successful attack at Pearl Harbor. The 1907 war scare with Japan led to the initiation in America of war planning against the threat of Japanese aggression, and the establishment of a standing American capability at the Army War College, where each year students critically analyzed and recommended updates to standing defense plans. Based on these strategic plans, the Hawaiian Department implemented and developed Joint defense plans for Oahu. Historians have shown that the United States military possessed the intelligence to indicate an impending attack on Pearl Harbor. However, the ability to respond to the attack depended on two things: early warning, and effective defense planning. In 1941, radar—the primary means of early warning—remained a new technology. Radar proved to be effective and correctly detected the incoming attack but lacked the ability to discriminate between friendly or enemy aircraft. This monograph has particular significance given today’s concern in America regarding homeland defense, since the lessons learned from analyzing the cause of the successful Pearl Harbor attack will offer insight to planners working on modern-day concerns like potential terrorist attacks against the United States involving chemical, biological, or nuclear weapons. By determining whether poor planning or lack of early warning and response capability led to the tragedy of Pearl Harbor, this research will contribute to modern efforts to prepare for homeland defense.
Download or read book Intelligence and Strategic Surprises written by Ariel Levite and published by Columbia University Press. This book was released on 1987 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pearl Harbor written by Robert F. Piacine and published by . This book was released on 1997 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Day Of Deceit written by Robert Stinnett and published by Simon and Schuster. This book was released on 2001-05-08 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using previously unreleased documents, the author reveals new evidence that FDR knew the attack on Pearl Harbor was coming and did nothing to prevent it.
Download or read book Japan s Spy at Pearl Harbor written by Takeo Yoshikawa and published by McFarland. This book was released on 2020-02-18 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Takeo Yoshikawa (1912-1993) was an ensign in the Imperial Japanese Navy and a naval intelligence officer assigned the task of spying on the U.S. Pacific Fleet at Pearl Harbor. Assuming the alias "Morimura" and the role of secretary at the Japanese Consulate-General in Honolulu in March of 1941, Yoshikawa was able to travel all over the Hawaiian Islands to gather intelligence. His reporting during the nine months preceding the outbreak of the Pacific War would help pave the way for Japan's surprise attack at Pearl Harbor. Yoshikawa's memoirs--published here in English for the first time--offer a gripping spy story, personal confessions, and a Japanese eyewitness view of the war in the Pacific.
Download or read book Pearl Harbor Declassified written by James M. D’Angelo and published by McFarland. This book was released on 2021-07-16 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did President Roosevelt and other high-ranking U.S. government officials know about Japanese plans to attack Pearl Harbor, and fail to warn U.S. Navy leadership? Drawing on recently declassified materials and revelations from other writers, this book traces the flow of intelligence and concludes the imminent attack was allowed to happen to win the support of the American public in a war against Japan. An epilogue describes the fate of Commander-in-Chief of the U.S. Pacific Fleet Admiral Husband E. Kimmel, the intelligence he received from Washington before the attack, and the intelligence he did not.
Download or read book The Pearl Harbor Myth written by George Victor and published by Potomac Books, Inc.. This book was released on 2011 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did U.S. intelligence know of Japan's coming attack on Pearl Harbor? Did President Roosevelt know? If so, why did he withhold warnings from the commanders in Hawaii? The answers are embedded in the cogent analysis of The Pearl Harbor Myth. Based on voluminous data that does not appear in other books on the topic, it discusses in detail Roosevelt's developing strategy-both military and diplomatic-and his secret alliances to save the world from Hitler. It contains a wealth of fresh material on secret diplomacy; on secret military strategy, planning, and intelligence; and on disguised combat operations that began six months before the Pearl Harbor attack.
Download or read book Pearl Harbor Revisited written by Frederick D. Parker and published by Createspace Independent Publishing Platform. This book was released on 2017-03-08 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series as a whole and this volume in particular are unique in many ways but primarily because they represent a closely analyzed, comprehensive examination of the COMINT record juxtaposed with extensive research into the written history of events. Mr. Parker's work also includes research into the Japanese Navy messages which remained untranslated until 1945 and undiscovered until now. These messages revealed the Japanese Navy plans for war with the United States, Great Britain, and the Netherlands and the preliminary exercises that occurred in the months prior to Pearl Harbor. This activity clearly signaled the creation of a massive carrier strike force with the major naval objective somewhere in the Pacific Ocean far distant from either Indochina or the Philippines. This comparison of the COMINT record with the published material covering the same period will benefit not only NSA but also the academic community, which continues to pursue the history of the Second World War. Thus whether or not the results agree with the literature, particularly if they do not, the effort to create an "official" COMINT history is more than justified. Mr. Parker's perseverance, diligent research, and detailed analysis have made this a significant and unique contribution to U.S. COMINT history, U.S. military history, and U.S. history.
Download or read book Double Edged Secrets written by W.J. Holmes and published by Naval Institute Press. This book was released on 2013-01-15 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Pearl Harbor Redefined written by Timothy Wilford and published by University of Ottawa. This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contends that the Pearl Harbor controversy can be redefined through a study of radio intelligence as practised by the United States Navy in 1941. Primary documents, supported by secondary historical and technical accounts, show the effectiveness of Navy radio intelligence in terms of its principal activities: cryptanalysis, traffic analysis and intelligence reporting.
Download or read book Pearl Harbor Betrayed written by Michael Gannon and published by Henry Holt and Company. This book was released on 2014-04-15 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: A naval historian draws on newly revealed primary documents to shed light on the tragic errors that led to the devastating attack, Washington's role, and the man who took the fall for the Japanese tactical victory. Michael Gannon begins his authoritative account of the "impossible to forget" attack with the essential background story of Japan's imperialist mission and the United States' uncertain responses--especially two lost chances of delaying the inevitable attack until the military was prepared to defend Pearl Harbor. Gannon disproves two Pearl Harbor legends: first, that there was a conspiracy to withhold intelligence from the Pacific Commander in order to force a Pacific war, and second, that Admiral Kimmel was informed but failed to act. Instead, Gannon points to two critical factors ignored by others: that information about the attack gleaned from the "Magic" code intercepts was not sent to Admiral Kimmel, and that there was no possibility that Kimmel could have defended Pearl Harbor because the Japanese were militarily far superior to the American forces in December of 1941. Gannon has divided the story into three parts: the background, eyewitness accounts of the stunning Japanese tactical victory, and the aftermath, which focuses on the Commander, who was blamed for the biggest military disaster in American history. Pearl Harbor Betrayed sheds new light on a crucial and infamous moment in history.
Download or read book Pearl Harbor Revisited written by Frederick D. Parker and published by . This book was released on 1994 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of various aspects of the development of the U.S. Navy's communications intelligence structure and processes in the years leading up to the attack on Pearl Harbor.
