| Quick Facts Where: The Aisne-Marne Sector, 75 Miles Northeast of Paris In a Triangular Area Bounded by Chateau-Thierry, Soissons and Reims When: July 15 - September 16, 1918 AEF Units Participating: Nine U.S. Divisions Under French Command, Coordinated by Marshal Ferdinand Foch Opposing Forces: German First, Third, Seventh and Ninth Armies Memorable For: Starting with the Last German Offensive of the Great War and Becoming the Allies' First Victorious Offensive of 1918 |