Operation Hump, the first major battle between the U.S. Army and the Viet Cong and North Vietnamese forces, took place November 5-9, 1965, in South Vietnam's War Zone D. Known as "The Hump," it would change the nature of the war, escalating it from a hit-and-run guerrilla conflict to a bloody contest between Communist main force units and American commands of battalion size or larger. This memoir of an Operation Hump survivor begins with...