Private First Class Bender was a member of Company H, 2nd Battalion, 5th Infantry Regimental Combat Team. He was listed as Missing in Action while fighting the enemy near Ukkalgye, North Korea, on 22 April 1951. He was presumed dead on 31 December 1953. His name is inscribed on the Courts of the Missing at the Honolulu Memorial.

Bender was awarded the Purple Heart, the Combat Infantryman's Badge, 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.