After the disastrous defeat at Caporetto (November 1917) the Italian Army was completely reorganized by Armando Diaz and a new 12th Italian Army was formed. It was in fact a French-Italian Army under command of French General Jean César Graziani.
It consisted of ^[1]

• 1st Italian Army corps (Donato Etna)
• 23rd Division of the 12th French Army Corps (Ernest Bonfait)
• 52nd Alpine Division (Pietro Ronchi)

It played an important role in the successful Battle of Vittorio Veneto (October–November 1918).