Private First Class Miller was a member of Company H, 3rd Battalion, 7th Marines, 1st Marine Division. He was Killed in Action during the heavy fighting to establish the Demilitarized Military Zone (DMZ) in North Korea on 25 July 1953.

Miller was awarded the Purple Heart, the Combat Action Ribbon, the Naval Unit Citation, the Korean Service Medal, the United Nations Service Medal, the National Defense Service Medal, the Korean Presidential Unit Citation and the Republic of Korea War Service Medal.