|Rank||Corporal U.S. Army|
|Date of Death||April 4 1951|
Army of Occupation Medal
Korean Service Medal
National Defense Service Medal
Republic of Korea Presidential Unit Citation
Republic of Korea War Service Medal
United Nations Service Medal
Combat Infantryman Badge
Corporal O'Hara was awarded the Purple Heart, the Combat Infantryman Badge, the Korean Service Medal, the United Nations Service Medal, the National Defense Service Medal, the Korean Presidential Unit Citation, the Republic of Korea War Service Medal and the Army of Occupation Medal (Germany).
Corporal O'Hara was a Browning Automatic Rifleman with Company E, 2nd Battalion, 5th Infantry Regimental Combat Team. He was Killed in Action while fighting the enemy near Kumji-ri, North Korea on April 4, 1951.