Medal of Honor: James H. Diamond - World War II - May 8-14, 1945
For nearly a week on Mindanao, he repeatedly volunteered for the most dangerous missions on the battlefield. Wounded, exhausted, and under relentless fire, he kept putting himself in harm’s way to save others.
May 14, 2026
Name: James H. Diamond
Rank: Private First Class
Branch: U.S. Army
War: World War II
Unit: Company D, 21st Infantry, 24th Infantry Division
Date of Action: May 8-14, 1945
Location: Mintal, Mindanao, Philippine Islands
Summary of Action
During fierce fighting on Mindanao in May 1945, Private First Class James H. Diamond displayed extraordinary heroism over several days of brutal combat against entrenched Japanese forces.
Serving in a machine-gun section, Diamond first distinguished himself when a Japanese sniper suddenly rose from concealment and attempted to throw a grenade into the American position.
Without hesitation, Diamond charged the enemy soldier and killed him with a burst from his submachine gun.
As Japanese pillboxes pinned down two American machine-gun sections, Diamond delivered sustained fire with his personal weapon while simultaneously directing devastating .50 caliber and 105mm fire against the enemy strongpoints.
His actions enabled the stalled machine-gun crews to bring their weapons into action.
Later, after American infantry companies secured a bridgehead, Diamond voluntarily moved through heavy enemy fire to evacuate wounded soldiers.
Finding an abandoned vehicle, he used it to transport casualties to the rear despite intense mortar and artillery fire that eventually disabled the vehicle itself.
He continued the mission even though he had already been wounded.
The following day, he again volunteered — this time to help repair a damaged bridge under direct enemy fire.
On 14 May 1945, Diamond joined a patrol sent to evacuate soldiers from a battalion that had become cut off.
During the mission, he spotted an abandoned machine gun lying in an exposed area swept by Japanese fire.
Knowing the danger, Diamond ran forward through the storm of bullets to retrieve the weapon.
As he reached the gun, he was mortally wounded.
But by drawing enemy fire onto himself, he gave the rest of the patrol time to escape to safety.
His courage, sacrifice, and devotion to his comrades reflected the highest traditions of the United States Army.
Medal of Honor Citation
DIAMOND, JAMES H.
