180527-M-LM331-1136 AISNE, France (May 27, 2018) American and French flags are placed on the graves at the Aisne-Marne American Cemetery during a ceremony commemorating the 100th anniversary of the Battle of Belleau Wood in Belleau, France, May 27, 2018. The event, which took place over Memorial Day weekend, commemorated service members who gave their lives in defense of the nation and paid homage to their ultimate sacrifice. (U.S. Marine Corps Photo by Cpl. Alexander Sturdivant/Released)