The President of the United States of America takes pride in presenting the Silver Star (Posthumously) to Private First Class William Kaiwi Opulauoho, Jr. (MCSN: 1059883), United States Marine Corps, for conspicuous gallantry and intrepidity while serving as a Fire Team Leader in Company B, First Battalion, Seventh Marines, FIRST Marine Division (Reinforced), in action against enemy aggressor forces in Korea on 12 September 1951. When a determined attack against a heavily fortified enemy hill position resulted in numerous casualties, including the squad leader, Private First Class Opulauoho boldly exposed himself to intense hostile automatic weapons and small arms fire to reorganize the unit and lead a fierce assault on the opposition. Bravely spearheading the attack from bunker to bunker, he skillfully directed the elimination of several enemy positions before he was mortally wounded. By his daring initiative and valiant fighting spirit, he served to inspire all who observed him and contributed materially to the success of the attack. His marked courage, resolute leadership and unswerving devotion to duty reflect the highest credit upon Private First Class Opulauoho and the United States Naval Service. He gallantly gave his life for his country.