The President of the United States of America, authorized by Act of Congress July 9, 1918, takes pleasure in presenting the Silver Star to Captain (Corps of Engineers) Clarence Curtis Cooper (ASN: 0-1113153), United States Army, for gallantry in action on 6 and 7 March 1945 while serving with the 315th Engineer Combat Battalion, 90th Infantry Division, in the vicinity of Lissingen, Germany. Captain Cooper was assigned the mission of constructing a bridge across the Kyll River in order that the 90th Infantry Division and 11th Armored Division could continue their advance against the enemy on the far side. Despite intense small arms fire, he accompanied the advance infantry elements into the town, reconnoitered for and located a suitable crossing site. Overcoming difficult supply problems, he, at risk of his life, courageously and skillfully supervised, under heavy artillery and small arms fire, the construction of the bridge. Inspired by his intrepid and determined leadership, his men expeditiously completed the mission. His gallantry was in accordance with high military tradition.