Historical Dictionary of International Intelligence

Once dubbed espionage, the practice of intelligence has never been more important nor more sophisticated than it is today. Its coming-of-age began during World War II, which saw the birth of the Office of Strategic Services (OSS) in the United States and the XX Committee to supervise the activities of double agents in Great Britain, and during the Cold War, where its rapid technological advances forever changed intelligence-gathering methods. Today, with the growing concern for terrorism, intell…