to California but decided to join the United States Army, and in 1946, he used his false Merchant Marine documents to enlist for three years. After completing his initial training, he was assigned to post-war occupation duty as a rifleman in the 351st Infantry Regiment, 88th Infantry Division. Based in Trieste, his unit was part of Trieste United States Troops. While serving in Trieste, Hackworth earned his General Educational Development high-school equivalency diploma. Korean War Hackworth fought in the Korean War with the 25th Reconnaissance Company and the 27th Infantry (Wolfhound) Regiment of the 25th Infantry Division. He gained a battlefield commission as a second lieutenant in 1951 and was awarded three Silver Stars for heroism and three Purple Hearts. After a successful raid on Hill 1062 and battlefield promotion to first lieutenant, the commander of the 27th Infantry Regiment offered Hackworth command of a new volunteer raider unit. Hackworth created the 27th Wolfhound Raiders and led them from August to November 1951. He subsequently volunteered for a second tour in Korea, this time with the 40th Infantry Division. Hackworth was promoted to the rank of captain. Demobilized after the Armistice Agreement in Korea, Hackworth became bored with civilian life after two years of college and re-entered the U.S. Army in 1956 as a captain. Interwar service When Hackworth returned to active duty, the expanding Cold War substantially changed the structure of the army from what he had known. Initially posted to 77th Antiaircraft Artillery Battalion in Manhattan Beach, California, Hackworth was eventually assigned to Germany, initially in staff roles, but returning to infantry in the early 1960s as a company commander under Colonel Glover S. Johns. He was involved in a number of fire drills around the Berlin Crisis of 1961. He recounted his experiences with the Soviet guard and his views on military history in his book About Face. After completing an associate of arts degree at Los Angeles Harbor College, and completing additional courses at several other colleges, in 1964, Hackworth graduated from Austin Peay State University with a Bachelor of Science degree in history, after which he attended the Command and General Staff College. Vietnam service When President John F. Kennedy announced that a large advisory team was being sent to South Vietnam, Hackworth immediately volunteered for service. His request was denied, on the grounds that he had too much frontline experience, and that others who