The President of the United States of America takes pleasure in presenting the Silver Star to Sergeant John M. Malnar (MCSN: 528234), United States Marine Corps, for conspicuous gallantry and intrepidity in action while serving as a Squad Leader of Company G, Third Battalion, First Marines, FIRST Marine Division (Reinforced), in action against enemy aggressor forces in Korea, on 17 September 1950. When sudden fire from a well-entrenched and numerically superior enemy force was directed on his squad and an adjacent tank-infantry team, Sergeant Malnar, unable to contact the nearby tank crew because of disrupted communications, climbed upon the tank in full view of the enemy and loaded its machine gun. Courageously firing on the hostile force, whose fire was then striking the tank, he succeeded in destroying an enemy machine gun and killing its crew, constantly encouraged his squad to continue the attack and steadfastly remained exposed to the intense enemy fire to better his direction of the squad. By his daring initiative, outstanding leadership and unwavering devotion to duty in the face of heavy odds, Sergeant Malnar upheld the highest traditions of the United States Naval Service.