First full biography of MacArthur's chief intelligence officer Charles Willoughby, reflecting on the consequences of prioritising loyalty to a superior over objectivity of intelligence. Major General Charles A. Willoughby served as Douglas MacArthur's stalwart chief intelligence officer (G-2} for over a decade, throughout World War II and the Korean War. This first full biography examines Willoughby's shadowy origins in his native Germany, his curious arrival in the United States, and his military service in World War I, as well as his work during the interwar years as a junior diplomat, budding historian, and neophyte intelligence officer. His chance encounter with MacArthur in the mid-1930s would prove to be the genesis of a near-symbiotic relationship between the two, with significant consequences for both. Throughout his life, Willoughby identified with strong, authoritarian leaders, notably Franco, and?especially?MacArthur. The author also assesses Willoughby's performance as a professional intelligence officer both in World War II and Korea, where he is often vilified for his inaccurate assessments of enemy strength and most likely courses of action, as well as his sycophantic relationship with his commander. Willoughby is most often criticized for his failing to foresee the entry of Chinese forces into the Korean War and its impact upon the US Army and the prosecution of the war. Following MacArthur's removal by President Truman in 1951, Willoughby retired and spent the rest of his days engaged in right-wing political activity and in staunchly defending his much-maligned boss. The legacy he left is one filled with lingering and important questions about loyalty to superiors, in civilian as well as military environments, how far that loyalty should extend, and walking the tightrope involved in telling truth to power. AUTHOR: Dr. David Foy received his Ph.D. in Modern European History from the University of Arkansas, where he also was selected for Phi Beta Kappa. He has more than three decades' experience as a professional historian and intelligence officer, having worked as a college faculty member, an active-duty and civilian member of the US Army, a defence contractor, and an intelligence officer for several agencies within the US Intelligence Community. He is also the author of For You the War is Over: American POWs in Nazi Germany During World War II, a history of the tenure of a Director of National Intelligence, and numerous book reviews. He lives in the greater Raleigh, North Carolina area.