The Battle of Saint-Mihiel was a major World War I battle fought from 12–15 September 1918, involving the American Expeditionary Forces (AEF) and 110,000 French troops under the command of General John J. Pershing of the United States against German positions. The U.S. Army Air Service played a significant role in this action.
A Renault FT tank ploughing its way through a trench and starting toward the German line near Saint Michel, France.
General Pershing
Columns of German prisoners taken by the Americans in the first day of the assault on the St. Mihiel salient, marching in the rain toward the prison pens prepared for them at Ansauville, France.
First Army (United States)
First Army is the oldest and longest-established field army of the United States Army. It served as a theater army, having seen service in both World War I and World War II, and supplied the US army with soldiers and equipment during the Korean War and the Vietnam War under some of the most famous and distinguished officers of the U.S. Army. It now serves as a mobilization, readiness and training command.
Permanent Orders 332-07 announcing award of the Army Superior Unit award