The foibe massacres, or simply the foibe, refers to mass killings and deportations both during and immediately after World War II, mainly committed by Yugoslav Partisans and OZNA in the then-Italian territories of Julian March, Kvarner and Dalmatia, against the local ethnic Italian population, and local ethnic Slavs and Istro-Romanians according to some historians due to collaboration with axis forces or political affiliation and according to other historians for ethnic targeted aims. Wikipedia