U.S. Army Reserve Master Sgt. Omar U. Martin, 7th Mission Support Command, leads a formation through the rain and wind during a WWI Centennial Commemoration at the Meuse-Argonne American Cemetery located in Romagne-sous-Montfaucon, France, Sep. 23. The ceremony was held to remember and honor the 14,246 service members buried here who gave their lives during the Meuse-Argonne Offensive 100 years ago.