The President of the United States of America, authorized by Act of Congress July 9, 1918, takes pride in presenting a Bronze Oak Leaf Cluster in lieu of a Second Award of the Silver Star (Posthumously) to Second Lieutenant (Infantry) Ervin Heliodoro Pure (ASN: 0-2210151), United States Army, for gallantry in action against the enemy while serving with Headquarters Company, 1st Battalion, 34th Infantry Regiment, 24th Infantry Division, on 10 July 1950 near Chonan, Korea. The enemy had succeeded in penetrating front line positions and had set up a section of 50 caliber machine gun covering the roads used by friendly forces. Lieutenant Pure organized a patrol which he personally led while under heavy machine gun fire to a position within hand grenade range, throwing several grenades, then assaulting the gun position to destroy the enemy machine gun. He then reorganized his patrol and directed movement of friendly troops that had been pinned down by the enemy fire. The leadership and courage displayed by Lieutenant Pure in the face of great danger reflects the highest credit on himself and the Armed Forces.