The President of the United States of America takes pleasure in presenting the Bronze Star Medal to Gunnery Sergeant William S. Evans (MCSN: 271415), United States Marine Corps, for heroic achievement in action against the enemy during the battle of Piva Forks on Bougainville, British Solomon Islands on 22 November 1943. Gunnery Sergeant Evans, acting as leader of a rifle platoon, was ordered to lead his platoon on a reconnaissance against strongly fortified Japanese positions concealed in heavily overgrown jungle terrain. While advancing toward enemy lines, the platoon was subjected to intense enemy artillery and grenade fire which prevented further progress. Believing the platoon had been detected, he ordered the men to return to their own lines, and continued to reconnoiter single-handed, penetrating the Japanese rear area where he plotted location of enemy emplacements and gathered information on troop dispositions. He immediately returned to his own lines and reported the information gained, which enabled our artillery to fire effectively at enemy positions. His energetic and loyal devotion to duty was in keeping with the highest traditions of the United States Naval Service.