A thoroughly updated revision of the first comprehensive overview of intelligence designed for both the student and the general reader, "Silent Warfare" is an insider s guide to a shadowy, often misunderstood world. Leading intelligence scholars Abram N. Shulsky and Gary J. Schmitt clearly explain such topics as the principles of collection, analysis, counterintelligence, and covert action, and their interrelationship with policymakers and democratic values. This new edition takes account of the expanding literature in the field of intelligence and deals with the consequences for intelligence of vast recent changes in telecommunication and computer technology the new information age. It also reflects the world s strategic changes since the end of the Cold War. This landmark book provides a valuable framework for understanding today s headlines, as well as the many developments likely to come in the real world of the spy."

The magnificent, unrivaled history of codes and ciphers -- how they're made, how they're broken, and the many and fascinating roles they've played since the dawn of civilization in war, business, diplomacy, and espionage -- updated with a new chapter on computer cryptography and the Ultra secret. Man has created codes to keep secrets and has broken codes to learn those secrets since the time of the Pharaohs. For 4,000 years, fierce battles have been waged between codemakers and codebreakers, and the story of these battles is civilization's secret history, the hidden account of how wars were won and lost, diplomatic intrigues foiled, business secrets stolen, governments ruined, computers hacked. From the XYZ Affair to the Dreyfus Affair, from the Gallic War to the Persian Gulf, from Druidic runes and the kaballah to outer space, from the Zimmermann telegram to Enigma to the Manhattan Project, codebreaking has shaped the course of human events to an extent beyond any easy reckoning. Once a government monopoly, cryptology today touches everybody. It secures the Internet, keeps e-mail private, maintains the integrity of cash machine transactions, and scrambles TV signals on unpaid-for channels. David Kahn's The Codebreakers takes the measure of what codes and codebreaking have meant in human history in a single comprehensive account, astonishing in its scope and enthralling in its execution. Hailed upon first publication as a book likely to become the definitive work of its kind, The Codebreakers has more than lived up to that prediction: it remains unsurpassed. With a brilliant new chapter that makes use of previously classified documents to bring the book thoroughly up to date, and to explore the myriad ways computer codes and their hackers are changing all of our lives, The Codebreakers is the skeleton key to a thousand thrilling true stories of intrigue, mystery, and adventure. It is a masterpiece of the historian's art.

A groundbreaking account of how Britain became the base of operations for the exiled leaders of Europe in their desperate struggle to reclaim their continent from Hitler, from the New York Times bestselling author of Citizens of London and Those Angry Days When the Nazi blitzkrieg rolled over continental Europe in the early days of World War II, the city of London became a refuge for the governments and armed forces of six occupied nations who escaped there to continue the fight. So, too, did General Charles de Gaulle, the self-appointed representative of free France. As the only European democracy still holding out against Hitler, Britain became known to occupied countries as “Last Hope Island.” Getting there, one young emigré declared, was “like getting to heaven.” In this epic, character-driven narrative, acclaimed historian Lynne Olson takes us back to those perilous days when the British and their European guests joined forces to combat the mightiest military force in history. Here we meet the courageous King Haakon of Norway, whose distinctive “H7” monogram became a symbol of his country’s resistance to Nazi rule, and his fiery Dutch counterpart, Queen Wilhelmina, whose antifascist radio broadcasts rallied the spirits of her defeated people. Here, too, is the Earl of Suffolk, a swashbuckling British aristocrat whose rescue of two nuclear physicists from France helped make the Manhattan Project possible. Last Hope Island also recounts some of the Europeans’ heretofore unsung exploits that helped tilt the balance against the Axis: the crucial efforts of Polish pilots during the Battle of Britain; the vital role played by French and Polish code breakers in cracking the Germans’ reputedly indecipherable Enigma code; and the flood of top-secret intelligence about German operations—gathered by spies throughout occupied Europe—that helped ensure the success of the 1944 Allied invasion. A fascinating companion to Citizens of London, Olson’s bestselling chronicle of the Anglo-American alliance, Last Hope Island recalls with vivid humanity that brief moment in time when the peoples of Europe stood together in their effort to roll back the tide of conquest and restore order to a broken continent. Praise for Last Hope Island “In Last Hope Island [Lynne Olson] argues an arresting new thesis: that the people of occupied Europe and the expatriate leaders did far more for their own liberation than historians and the public alike recognize. . . . The scale of the organization she describes is breathtaking.”—The New York Times Book Review “Last Hope Island is a book to be welcomed, both for the past it recovers and also, quite simply, for being such a pleasant tome to read.”—The Washington Post “[A] pointed volume . . . [Olson] tells a great story and has a fine eye for character.”—The Boston Globe

Spying in the United States began during the Revolutionary War, with George Washington as the first director of American intelligence and Benedict Arnold as the first turncoat. The history of American espionage is full of intrigue, failures and triumphs--and motives honorable and corrupt. Several notorious spies became household names--Aldrich Ames, Robert Hanssen, the Walkers, the Rosenbergs--and were the subjects of major motion pictures and television series. Many others have received less attention. This book summarizes hundreds of cases of espionage for and against U.S. interests and offers suggestions for further reading. Milestones in the history of American counterintelligence are noted. Charts describe the motivations of traitors, American targets of foreign intelligence services and American traitors and their foreign handlers. A former member of the U.S. intelligence community, the author discusses trends in intelligence gathering and what the future may hold. An annotated bibliography is provided, written by Hayden Peake, curator of the Historical Intelligence Collection of the Central Intelligence Agency.

NATIONAL BESTSELLER • The dramatic, untold history of the heroic women recruited by Britain’s elite spy agency to help pave the way for Allied victory in World War II “Gripping. Spies, romance, Gestapo thugs, blown-up trains, courage, and treachery (lots of treachery)—and all of it true.”—Erik Larson, author of The Devil in the White City and Dead Wake In 1942, the Allies were losing, Germany seemed unstoppable, and every able man in England was on the front lines. To “set Europe ablaze,” in the words of Winston Churchill, the Special Operations Executive (SOE), whose spies were trained in everything from demolition to sharpshooting, was forced to do something unprecedented: recruit women. Thirty-nine answered the call, leaving their lives and families to become saboteurs in France. In D-Day Girls, Sarah Rose draws on recently de­classified files, diaries, and oral histories to tell the thrilling story of three of these remarkable women. There’s Andrée Borrel, a scrappy and streetwise Parisian who blew up power lines with the Gestapo hot on her heels; Odette Sansom, an unhappily married suburban mother who saw the SOE as her ticket out of domestic life and into a meaningful adventure; and Lise de Baissac, a fiercely independent member of French colonial high society and the SOE’s unflap­pable “queen.” Together, they destroyed train lines, ambushed Nazis, plotted prison breaks, and gathered crucial intelligence—laying the groundwork for the D-Day invasion that proved to be the turning point in the war. Rigorously researched and written with razor-sharp wit, D-Day Girls is an inspiring story for our own moment of resistance: a reminder of what courage—and the energy of politically animated women—can accomplish when the stakes seem incalculably high. Praise for D-Day Girls “Rigorously researched . . . [a] thriller in the form of a non-fiction book.”—Refinery29 “Equal parts espionage-romance thriller and historical narrative, D-Day Girls traces the lives and secret activities of the 39 women who answered the call to infiltrate France. . . . While chronicling the James Bond-worthy missions and love affairs of these women, Rose vividly captures the broken landscape of war.”—The Washington Post “Gripping history . . . thoroughly researched and written as smoothly as a good thriller, this is a mesmerizing story of creativity, perseverance, and astonishing heroism.”—Publishers Weekly (starred review)

Includes 12 maps, 12 photos and 2 charts. THE seminal study of the Allied large scale airdrops of the Second World War in the European Theater. “The first combat airborne missions in history were flown by the Germans in 1940. Recognizing the possibilities of such operations, the British and Americans followed suit. The first British mission was flown in February 1941, and the first American mission was flown from England to Oran, Algeria, on 8 November 1942 as part of the Anglo-American invasion of North Africa. Other, later missions, principally in the Mediterranean region, provided the American troop carriers with an apprenticeship in airborne warfare. However, until the summer of 1944 no force larger than a reinforced regimental combat team was flown into action in any Allied mission. In World War II the only Allied airborne operations employing more than one division took place in the invasion of Normandy, the unsuccessful attempt to win a bridgehead across the Rhine at Arnhem, and the successful crossing of the Rhine at Wesel. Consequently the study of airborne missions in the European Theater of Operations is of particular importance for the light it throws on the planning and performance of large-scale airborne assaults.”

Newly released FBI and MI5 documents provide a fresh interpretation of key events during World War II, showing how German military intelligence, which was secretly opposed to the Nazis, aided the Allies.