The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Army Distinguished Service Medal to Colonel (Field Artillery) John Alden Twachtman, United States Army, for exceptionally meritorious and distinguished services to the Government of the United States, in a duty of great responsibility during World War I. As Battalion and later Regimental Commander, 103d Field Artillery, 26th Division, in the Aisne-Marne, St. Mihiel, and Meuse-Argonne offensives, Colonel Twachtman was conspicuous for his courage, marked ability, and leadership qualities. At all times he displayed superior tactical judgment and knowledge of artillery, and by his devotion to duty, great resourcefulness, and high military attainments he rendered the maximum support to the Infantry to which he was attached, thereby contributing in a large measure to their success.