The President of the United States of America, authorized by Act of Congress July 9, 1918, takes pride in presenting the Silver Star (Posthumously) to Lieutenant Colonel (Field Artillery) Elmer John Koehler (ASN: 0-19752), United States Army, for gallantry in action while serving as Commanding Officer of the 961st Field Artillery Battalion (Separate) FIFTEENTH U.S. Army Corps, in action against the enemy in Germany, on 17 February 1945. Lieutenant Colonel Koehler directed the fire of his artillery battalion in support of a river crossing, under circumstances requiring the highest degree of accuracy and coordination. He voluntarily took post within 70 meters of the fire as an example to the infantry, and remained in observation to coordinate the artillery fire during the crossing. Lieutenant Colonel KoehlerÕs coolness and decisive action under fire was an inspiration to the supported Infantry and his actions contributed materially to the success of the operations. The gallant actions and dedicated devotion to duty demonstrated by Lieutenant Colonel Koehler, without regard for his own life, were in keeping with the highest traditions of military service and reflect great credit upon himself and the United States Army.