Moved to France in March 1918. The 93rd Division was never fully organized, and the 372nd Infantry was seconded, along with the 371st Infantry Regiment, to the 157th Infantry Division of the French Army, called the "Red Hand Division". Under the command of General Mariano Goybet, the division was in need of reinforcements. During the fighting on the Western Front in the Champagne region, this division was in the French IX Corps of the French . After fighting in the Champagne–Marne region (28 September-7 October 1918) and the Meuse–Argonne offensive, the regiment moved to the Vosges Mountains area of the front. The regiment returned to the United States in February 1919, and was demobilized 28 February 1919 at Camp Jackson, South Carolina.