The President of the United States of America takes pleasure in presenting the Silver Star to First Lieutenant William Corcoran Connelly (MCSN: 0-101824), United States Marine Corps, for conspicuous gallantry and intrepidity in action while serving concurrently as Executive Officer of and a Platoon Commander with Company C, First Battalion, Ninth Marines, THIRD Marine Division, in connection with military operations against the enemy in the Republic of Vietnam. On 16 April 1968, First Lieutenant Connelly’s platoon participated in a company-sized action to assist another company which had been pinned down by a heavy volume of North Vietnamese Army fire while defending the Khe Sanh Combat Base during the protracted enemy siege of that position. Arriving at the site of the beleaguered unit, Company C was also subjected to intense mortar, small arms, and recoilless rifle fire from the large hostile force which was occupying heavily-fortified bunker emplacements and, in the initial moments of the fierce engagement, several Marines were seriously wounded. As the tempo of the fire fight increased, key leadership personnel of the platoon also became casualties. Unhesitatingly assuming command of the unit, First Lieutenant Connelly immediately became aware that the enemy force was attempting to split his platoon and, with characteristic skill, deployed his men into more effective fighting positions, thus forming an impregnable line of defense. When it became apparent that the numerical superiority of the North Vietnamese Army force would prevent his mounting an attack, he concentrated his attention on evacuating the wounded Marines and, during the following several hours, repeatedly moved in proximity to the hostile bunker positions to direct the rescue efforts, despite the fact that these actions caused him to become a target for a concentration of grenades and intense mortar and rifle fire. Inspired by his fearless leadership and bold courage, his men waged a vigorous defense of their position and provided intense covering fire which enabled other Marines to move the casualties to a nearby landing zone for helicopter evacuation. Not until he was satisfied that all casualties had been cared for, and under directions from higher authority, did he lead his battle-weary men back to the relative safety of the company defensive perimeter. By his indomitable courage, bold initiative, and selfless devotion to duty in the face of grave personal danger, First Lieutenant Connelly was instrumental in saving the lives of several fellow Marines and upheld the highest traditions of the Marine Corps and of the United States Naval Service.