The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Distinguished Service Cross to Captain (Infantry) Robert S. Cain, United States Army, for extraordinary heroism in action while serving with 111th Infantry Regiment, 28th Division, American Expeditionary Forces, in the Bois-de-Chateau-Diable, west of Fismette, August 11 – 12, 1918. Armed with a Chauchat rifle, Captain Cain personally led the advance elements of the line, driving the enemy before him and clearing the above forest south of the railroad and north of the Vesle River, along the Reims-Rouen road. By personally exposing himself on the railroad, he maintained liaison at great personal risk. In all of this, he displayed sterling qualities of leadership and fearlessness beyond that required to perform the duties of his office.