Italian front (World War I)

The Italian front (Italian: Fronte italiano; German: Südwestfront) was one of the main theatres of war of World War I. It involved a series of military engagements along the border between the Kingdom of Italy and Austria-Hungary from 1915 to 1918. The Kingdom of Italy entered the war on the Entente side, although they had previously been allied with Germany and Austria-Hungary in the Triple Alliance.

Source: Wikipedia — Italian front (World War I) (CC BY-SA 4.0)