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 First Lieutenant (Infantry) Arthur E. Westphal, United States Army, for extraordinary heroism in action while serving with 7th Infantry Regiment, 3d Division, American Expeditionary Forces, near Fossoy, France, 15 July 1918. In command of a Stokes mortar detachment, Lieutenant Westphal displayed marked coolness and leadership under intense enemy shell fire in so operating his guns as to stop the advance of the Germans and prevent their crossing the Marne.