The Tenth Army (French: Xe Armée) was a Field army of the French Army during World War I and World War II.
the Tenth Army, first called détachement d'armée Maud'huy, was formed on 1 October 1914 during the Race to the Sea.
It gained a victory in the Battle of Arras (1914).
Later, it took part in the Second Battle of Artois (May 1915), the Third Battle of Artois (September 1915), the Battle of the Somme (July 1916), and the Second Battle of the Aisne (April 1917).
In October 1917, at the request of the Italian Supreme Commander, General Luigi Cadorna, the Tenth Army moved onto the Italian Front alongside British Expeditionary Force units, together forming the Italian Expeditionary Force. For this operation the army included the 12th Army Corps. The Italians had been pushed back at the Battle of Caporetto by German Army reinforced Austro-Hungarian divisions. French forces were settled mostly west of the city of Verona, supposedly to counter a rumoured offensive by Austro-Hungarian forces that would purportedly come from the County of Tyrol via the Adige river valley.
On 26 March 1918, the Tenth Army returned to France, where it fought in the Third Battle of the Aisne, Second Battle of the Marne and the Hundred Days Offensive.
The 12th Army Corps under command of Jean César Graziani remained in Italy until the end of the war.