Fascist Italy was not officially racist, unlike its World War II Axis partner of Nazi Germany. Its leader Benito Mussolini had contrasting views on the importance of race throughout his lifetime, at times speaking of alarm towards a possible extinction of White people, while at other times denying the theory of race. Consolidation of gained territory in the northeast of Italy led to state-sanctioned persecution and ethnic cleansing of Slovenes, while closer ties with Hitler caused Mussolini to collaborate in sending Italian Jews to die in the Holocaust.
Although Fascism was officially not racist, racism against native minority populations was encouraged by Italian Fascism, first of all against Slovenes, who became the first victims of Fascism.
In September 1920, Benito Mussolini stated:
When dealing with such a race as Slavic - inferior and barbarian - we must not pursue the carrot, but the stick policy.... We should not be afraid of new victims.... The Italian border should run across the Brenner Pass, Monte Nevoso and the Dinaric Alps.... I would say we can easily sacrifice 500,000 barbaric Slavs for 50,000 Italians....
As noted by Minister of Foreign Affairs in Mussolini government, Galeazzo Ciano, when describing a meeting with secretary general of the Fascist party who wanted Italian army to kill all Slovenes:
(...) I took the liberty of saying they (the Slovenes) totaled one million. It doesn't matter - he replied firmly - we should model ourselves upon ascari (auxiliary Eritrean troops infamous for their cruelty) and wipe them out".
The Province of Ljubljana saw the deportation of 25,000 people, which equaled 7.5% of the total population. The operation, one of the most drastic in the Europe, filled up Italian concentration camps on the island Rab, in Gonars, Monigo (Treviso), Renicci d'Anghiari, Chiesanuova and elsewhere.
Mario Roatta's "Circular 3C" (Circolare 3C), tantamount to a declaration of war on the Slovene civil population, involved him in war crimes while he was the commander of the 2nd Italian Army in Province of Ljubljana.