The President of the United States of America takes pleasure in presenting the Navy Cross to Sergeant John Casey (MCSN: 67905), United States Marine Corps, for extraordinary heroism while serving with the 49th Company, 5th Regiment (Marines), 2d Division, A.E.F. in action at Chateau-Thierry, France 6 June 1918. Although wounded during a counterattack, Sergeant Casey remained with his group, refusing to go to the rear or to accept medical attention until assured that the enemy had retired and that his men were properly dug in.