For extraordinary heroism and distinguished service in the line of his profession as Division Leader and a Pilot in Marine Fighting Squadron TWO HUNDRED THIRTEEN (VMF-213), Marine Air Group ELEVEN (MAG-11), FIRST Marine Aircraft Wing, in aerial combat against enemy Japanese forces in the Solomon Islands Area, on 18 September 1943. While leading his three-fighter division on a patrol over our base on Vella Lavella, Captain Cupp boldly intercepted an overwhelming force of fifteen hostile dive bombers and their fighter escorts threatening our installations. Promptly engaging the enemy, he personally blasted four bombers from the sky and assisted in the shooting down of another. By his superb skill, daring initiative and devotion to duty, Captain Cupp contributed to the success of his squadron and upheld the highest traditions of the United States Naval Service.