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 Lieutenant Colonel (Infantry) John B. Barnes, 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. While serving successively as G-3 of the 5th and 80th Divisions from June until November 1918, and then as G-3, 9th Army Corps, Lieutenant Colonel Barnes rendered services of great value. By his tireless energy, foresight, sound tactical judgment, and intelligent cooperation he contributed largely to the success of the operations of those units.