By direction of the President, under the provisions of the act of Congress approved July 9, 1918 (Bul. No. 43, W.D., 1918), Captain Gilder D. Jackson, Jr. (MCSN: 0-469), United States Marine Corps, is cited for gallantry in action and a silver star may be placed upon the ribbon of the Victory Medals awarded him. Captain Jackson distinguished himself by gallantry in action while serving with the 5th Regiment (Marines), 2d Division, American Expeditionary Forces, in action near Blanc Mont Ridge, 4 October 1918. While commanding the left assault company in the attack on Blanc Mont Ridge upon learning that the two supporting machine guns on his exposed left flank had been put out of action by the killing or wounding of all the crews in a severe counter attack, Captain Jackson left his company command post, crossed an open space to the machine guns under a heavy artillery and machine gun fire and with a few men from the support platoon, put them into action, himself manning one of the guns, and successfully accomplished the reduction of the hostile machine guns, thereby saving the left of the battalion from an imminent danger.