The President of the United States of America takes pleasure in presenting the Silver Star to Private First Class Joe G. Mazuca (MCSN: 1083888), United States Marine Corps, for conspicuous gallantry and intrepidity while serving as a Gunner of Company G, Third Battalion, First Marines, FIRST Marine Division (Reinforced), in action against enemy aggressor forces in Korea on 29 November 1950. Boldly manning his gun when his company, proceeding in truck convoy, suddenly came under intense enemy small arms and mortar fire during the advance from Koto-ri to Hagaru-ri, Private First Class Mazuca delivered accurate and effective fire against the entrenched forces on both sides of the road and, to keep his gun in action, repeatedly exposed himself to the heavy barrage to climb into the open bed of a truck to procure a re-supply of ammunition and spare parts. Observing three wounded Marines lying in an exposed fire-swept area, he fearlessly evacuated them to a defiladed area and loaded them in a jeep and, when the driver became a casualty, personally drove the vehicle through heavy enemy fire to friendly lines. By his daring initiative, determined fighting spirit and heroic efforts throughout the furious action, Private First Class Mazuca materially aided the convoy in reaching its assigned destination, thereby upholding the highest traditions of the United States Naval Service.