This remained unchanged until May 1915 when Italy entered the war on the Entente side, at which point troops were deployed to the Unterengadin valley, Val Müstair and along the southern border.
This remained unchanged until May 1915. Italy entered the war on the Entente side. Point troops were deployed to the Unterengadin valley and along the southern border at the Entente side. Val Müstair was the Unterengadin valley.