The President of the United States of America, authorized by Act of Congress July 9, 1918, takes pride in presenting the Distinguished Service Cross (Posthumously) to Lieutenant Colonel (Field Artillery) Elmer John Koehler (ASN: 0-19752), United States Army, for extraordinary heroism in connection with military operations against an armed enemy while serving as Commanding Officer, 961st Field Artillery Battalion, in action against enemy forces on 16 April 1945, near Odenberg, Germany. Colonel Koehler, while leading a small reconnaissance party forward in supporting an Infantry attack, encountered German S.S. troops. He covered the withdrawal of the rest of his party and warned friendly troops. He killed two of the enemy, but was mortally wounded while advancing against a hall of fire. His extraordinary heroism and rapid reaction against the enemy resulted in timely warning to friendly troops and in the escape of his own group. Lieutenant Colonel Koehler’s extraordinary heroism, personal bravery and zealous devotion to duty at the cost of his life, exemplify the highest traditions of the military forces of the United States and reflect great credit upon himself and the United States Army.