The President of the United States of America takes pleasure in presenting the Silver Star to Private First Class Philip A. Calvert (MCSN: 640044), United States Marine Corps, for conspicuous gallantry and intrepidity while serving with Company F, Second Battalion, Fifth Marine Division (Reinforced), in action against enemy aggressor forces in Korea on 27 November 1950. With his squad leader severely wounded during a vigorous enemy attack against his company, Private First Class Calvert voluntarily assumed command and fearlessly risking his life throughout a series of attacks against an aggressive and determined enemy, skillfully led his men in fighting off the aggressors. During a temporary lull, he skillfully redeployed his squad in vital defense positions along the front lines and on one occasion, assumed the duties of platoon sergeant. By his daring initiative, forceful and determined leadership and aggressive fighting spirit in the face of heavy odds, Private First Class Calvert contributed materially to the success of his company in repulsing the enemy attack, thereby upholding the highest traditions of the United States Naval Service.