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 First Lieutenant (Field Artillery) John A. Carlson (ASN: 0-1167356), United States Army, for gallantry in action while serving with Headquarters Battery, 493d Armored Field Artillery Battalion, 12th Armored Division, in action on 16 and 17 January 1945, in the vicinity of Herrlisheim, France. First Lieutenant Carlson was forward observer with the 43d Tank Battalion on 16 January when the tank company he was supporting met heavy anti-tank fire and a track was blown from his tank. Ordering his crew to abandon the disabled vehicle while he covered their withdrawal with smoke, First Lieutenant Carlson remained in the tank to direct fire on the emplaced anti-tank guns. This accomplished, he withdrew only to move forward again in another tank to continue to direct fire on the enemy. He continued on in a third tank and when last heard from was still directing fire on enemy positions. His gallant actions and dedicated devotion to duty, without regard for his own life, were in keeping with the highest traditions of military service and reflect great credit upon himself, his unit, and the United States Army.