The President of the United States of America takes pleasure in presenting the Silver Star to Corporal Robert Diaz (MCSN: 652150), United States Marine Corps, for conspicuous gallantry and intrepidity while attached to Weapons Company, Second Battalion, First Marines, FIRST Marine Division (Reinforced), and serving as an ammunition carrier of an infantry company, in action against enemy aggressor forces in Korea on 28 May 1952. Although seriously wounded from a burst of enemy machine-gun fire, Corporal Diaz fearlessly crossed an area swept by intense hostile small-arms, mortar, grenade and machine-gun fire and succeeded in replenishing his squad’s ammunition, thereby enabling the attack to continue. Steadfastly remaining in his exposed, dangerous position, he delivered effective carbine fire to provide cover for his wounded comrades. Undaunted by the intense enemy fire and despite the severe pain of his own wounds, he assisted the other casualties to a safer position and rendered first aid, refusing medical treatment to alleviate his own suffering. When ordered to withdraw, he persisted in his refusal for assistance in order that other wounded might receive medical care until he finally collapsed from loss of blood. By his aggressive fighting spirit, marked fortitude and selfless efforts in behalf of others, Corporal Diaz served to inspire all who observed him and upheld the highest traditions of the United States Naval Service.