The Kingdom of Yugoslavia was invaded by the Wehrmacht in 1941 and parts of Dalmatia were annexed to Italy as the "Governatorate of Dalmatia" with Zadar as its capital. The local population was subject to violent forced italianization by the fascist government. Several concentration camps were established by Italian authorities to house these "enemies of the state", including the infamous Gonars and Rab concentration camps. The Italian authorities were not able to maintain full control over the hinterland and the interior of the islands, however, and they were partially controlled by the Yugoslav Partisans after 1943.