Known as the Forgotten War, the "police action" in Korea resulted in almost as many American combat deaths in three years as the Vietnam War did in ten. Yet for many Americans today, the Korean War brings to mind nothing more than the television series "M*A*S*H." William Dannenmaier served in Korea with the U.S. Army from December 1952 to January 1954, first as a radioman and then as a radio scout with the Fifteenth Infantry Regiment. Eager...