Antanta
According to the treaty, Italy was to leave the Triple Alliance and to join the Triple Entente. Italy was to declare war against the German Empire and Austria-Hungary within a month (Italy declared war against Austria-Hungary within a month but not against the German Empire until a year later, on August 27, 1916). Assuming its victory against Germany and its allies, the Triple Entente promised Italy the following territorial gains after the war (see "Italia irredenta"):