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Codebreakers Victory

Author: Hervie Haufler
Publisher: Open Road Media
ISBN: 1497622565
Size: 53.52 MB
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With exclusive interviews, a Signal Corps veteran tells the full story of how cryptography helped defeat the Axis powers, at Bletchley Park and beyond. For years, the story of the World War II codebreakers was kept a crucial state secret. Even Winston Churchill, himself a great advocate of Britain’s cryptologic program, purposefully minimized their achievements in his history books. Now, though, after decades have passed, the true scope of the British and American cryptographers’ role in the war has come to light. It was a role key to the Allied victory. From the Battle of Britain to the Pacific front to the panzer divisions in Africa, superior cryptography gave the Allies a decisive advantage over the Axis generals. Military intelligence made a significant difference in battle after battle. In Codebreakers’ Victory, veteran cryptographer Hervie Haufler takes readers behind the scenes in this fascinating underground world of ciphers and decoders. This broad view represents the first comprehensive account of codebreaking during World War II. Haufler pulls together years of research, exclusive access to top secret files, and personal interviews to craft a captivating must-read for anyone interested in the behind-the-front intellect and perseverance that went into beating the Nazis and Japan.

U S Navy Codebreakers Linguists And Intelligence Officers Against Japan 1910 1941

Author: Steven E. Capt. Maffeo
Publisher: Rowman & Littlefield
ISBN: 1442255641
Size: 25.45 MB
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This unique reference presents 59 biographies of people who were key to the sea services being reasonably prepared to fight the Japanese Empire when the Second World War broke out, and whose advanced work proved crucial. These intelligence pioneers invented techniques, procedures, and equipment from scratch, not only allowing the United States to hold its own in the Pacific despite the loss of most of its Fleet at Pearl Harbor, but also laying the foundation of today’s intelligence methods and agencies.

Due To Enemy Action

Author: Stephen Puleo
Publisher: Untreed Reads
ISBN: 161187310X
Size: 48.68 MB
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Due to Enemy Action tells for the first time a World War II story that spans generations and straddles two centuries, a story that begins with the dramatic Battle of the Atlantic in the 1940s and doesn't conclude until an emotional Purple Heart ceremony in 2002. Based on previously classified government documents, military records, personal interviews, and letters between crew members and their families, this is the saga of the courageous survival of ordinary sailors when their ship was torpedoed and their shipmates were killed on April 23, 1945, and the memories that haunted them after the U.S. Navy buried the truth at war's end. It is the story of a small subchaser, the Eagle 56, caught in the crosshairs of a German U-boat, the U-853, whose brazen commander doomed his own crew in a desperate, last-ditch attempt to record final kills before his country's imminent defeat. And it is the account of how one man, Paul M. Lawton, embarked on an unrelenting quest for the truth and changed naval history. Author Stephen Puleo draws from extensive personal interviews with all the major players, including the three living survivors (and a fourth who emerged as the book went to press); a senior U.S. naval archivist who worked with German historians after the war to catalog U-boat movements; and the son of the man who commanded America's sub-tracking "Secret Room" during the war. Due to Enemy Action also describes the final chapter in the Battle of the Atlantic, tracing the epic struggle that began with shocking U-boat attacks against hundreds of defenseless merchant ships off American shores in 1942 and ended with the sinking of the Eagle 56, the last American warship sunk by a German U-boat.

Encyclopedia Of World War Ii

Author: Alan Axelrod
Publisher: H W Fowler
ISBN: 0816060223
Size: 14.44 MB
Format: PDF, Kindle
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Provides over seven hundred entries about the second World War discussing the biographies of key figures, maps and explanations of decisive battles, and the military, historical, political, and diplomatic aspects of the war.

Code Name Caesar

Author: Jerome Preisler
Publisher: Penguin
ISBN: 1101568909
Size: 58.74 MB
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In the waning days of World War II, a little-known battle took place under the frozen seas off the coast of Norway . . . and changed the course of the war. In February of 1944, Germany and Japan devised a desperate plan to escape defeat. The Germans would send Japan a submarine—boat U-864—packed with their most advanced rocket and jet aircraft technology. Japan could then reestablish air superiority in the Pacific, drawing the attention of Allied forces long enough for Germany to regroup. Meanwhile, British code breakers, working with the Norwegian underground, had discovered the plan. But even though they were unable to stop the submarine from embarking, the British submarine HMS Venturer was waiting for it at sea. In a cat-and-mouse battle beneath the waves, they hunted one another, each waiting to strike. The Venturer won the game, becoming the only submarine in history to sink another sub in underwater combat. This is the dramatic, action-packed account of one of the greatest unsung victories in military history, and of a historical moment in the annals of naval warfare.

Battle Of Wits

Author: Stephen Budiansky
Publisher: Simon and Schuster
ISBN: 0684859327
Size: 29.33 MB
Format: PDF
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A million pages of new World War II codebreaking records have been released by the U.S. Army and Navy and the British government over the last five years. Now, Battle of Wits presents the history of the war that these documents reveal. From the Battle of Midway until the last German code was broken in January 1945, this is an astonishing epic of a war that was won not simply by brute strength but also by reading the enemy's intentions. The revelations of Stephen Budiansky's dramatic history include how Britain tried to manipulate the American codebreakers and monopolize German Enigma code communications; the first detailed published explanations of how the Japanese codes were broken; and how the American codebreaking machines worked to crack the Japanese, the German, and even the Russian diplomatic codes. This is the story of the Allied codebreakers puzzling through the most difficult codebreaking problems that ever existed. At the same time, the compelling narrative shows the crucial effect codebreaking had on the battle-fields by explaining the urgency of stopping the wolf pack U-boat attacks in the North Atlantic, the burning desire in the United States to turn the tide of the war after Pearl Harbor, the importance of halting Rommel's tanks in North Africa, and the necessity of ensuring that the Germans believed the Allies' audacious deception and cover plans for D-Day. Budiansky brings to life the unsung code-breaking heroes of this secret war: Joseph J. Rochefort, an intense and driven naval officer who ran the codebreaking operation in "The Dungeon", a dank basement at Pearl Harbor, that effectively won the Battle of Midway; Alan Turing, the eccentric father of the computerage, whose brilliant electromechanical calculators broke the German Enigma machine; and Ian Fleming, whose daredevil espionage schemes to recover codebooks resembled the plots of the 007 novels he later wrote. Among the villains, we meet the Nazi Admiral Donitz, who led the submarine wolf packs against Allied shipping in the North Atlantic with horrific casualty rates -- until the codebreakers stopped him. Budiansky, a Harvard-trained mathematician, demonstrates the mathematical insight and creativity of the cryptographers by showing step-by-step precisely how the codes were broken. This technology -- the flow of information, its encryption, and the computational methods of recovering it from the enemy -- had never before been so important to the outcome of a war. Informative diagrams, maps, appendices, and photographs show exactly how, why, and where the secret war was won. Unveiled for the first time, the complete story of codebreaking in World War II has now been told.

Stealing Secrets Telling Lies

Author: James Gannon
Publisher: Potomac Books, Inc.
ISBN: 9781574884739
Size: 77.86 MB
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Explores how espionage and good intelligence analysis shaped or changed the outcome of many of the major geopolitical events of the twentieth century

Resisting Hitler Mildred Harnack And The Red Orchestra

Author: Shareen Blair Brysac
Publisher: Oxford University Press, USA
ISBN: 9780195313536
Size: 39.56 MB
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This gripping and heartbreaking narrative is the first full account of an American woman who gave her life in the struggle against the Nazi regime. As members of a key resistance group, Mildred and her husband, Arvid Harnack, assisted in the escape of German Jews and political dissidents, and for years provided vital economic and military intelligence to both Washington and Moscow. But in 1942, following a Soviet blunder, the Gestapo arrested, tortured and tried some four score members of the Harnack's group, which the Nazis dubbed the Red Orchestra. Mildred Fish-Harnack was guillotined in Berlin on February 16, 1943, on the personal instruction of Adolf Hitler--the only American woman executed as an underground conspirator. Yet as World War II ended and the Cold War began, her courage, idealism and self-sacrifice went largely unacknowledged in America and the democratic West, and were distorted and sanitized in the Communist East. Only now, with the opening of long-sealed archives, can the full story be told. Resisting Hitler is based on extensive interviews with Fish-Harnack family, friends and associates; it draws on personal correspondence and formerly classified German and Soviet KGB files and recently released CIA and FBI dossiers. It describes the life of a Wisconsin girl whose intelligence and beauty captivated a visiting scholar, Arvid Harnack, a member of a distinguished German academic family. It explores for the first time the complex familial connections of the Harnacks, Delbrucks and Bonhoeffers, twelve of whom were executed for resistance acts. And it details Mildred's friendship with Martha Dodd, daughter of FDR's ambassador to the Third Reich, whose affair with a Soviet diplomat led to his death. Moments before her death, Mildred said, "I have loved Germany so much." In this superbly told life of an unjustly forgotten woman, Shareen Blair Brysac depicts the human side of a controversial resistance group that for too long has been portrayed as merely a Soviet espionage network. The extraordinary story of Mildred Fish-Harnack's ten dramatic years of resisting the Nazi regime also reminds today's readers of the hard moral choices that beset opponents of a ruthless totalitarian dictatorship.

Very Special Intelligence

Author: Patrick Beesly
Publisher: Naval Institute Press
ISBN: 9781591149248
Size: 24.66 MB
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The best book about British naval intelligence in World War II, including how the Enigma machine was used to crack the German secret codes.