Sergeant Hanes was a member of Company A, 1st Battalion, 5th Marines, 1st Marine Division. He was seriously wounded while fighting the enemy in Korea and died of those wounds on 12 October 1951.

Hanes was awarded the Purple Heart, the Combat Action Ribbon, 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.