Province of Gorizia
After the end of the war in 1918, Kobarid was occupied by the Italian Army, and upon the 1919 Treaty of Saint-Germain-en-Laye it was officially annexed to Italy and incorporated into the Julian March region. Kobarid was a "comune" of the Province of Gorizia (as Caporetto), except during the period between 1924 and 1927, when the Province of Gorizia was abolished and annexed to the Province of Udine. Between 1922 and 1943, Kobarid was submitted to a policy of violent Fascist Italianization and many locals emigrated to the neighbouring Kingdom of Yugoslavia. The town became one of the crucial centres of recruitment and activity of the militant anti-fascist organization TIGR, which carried out an underground fight against the Italian Fascist regime. During the Italian administration, Kobarid also became an important symbolic place for the Fascist authorities because of its role in World War I. An Italian military ossuary was built on the hill above the town, and Benito Mussolini visited Kobarid in 1938.