Over a period of time, and in different parts of the country, the Chetniks were drawn progressively into collaboration agreements: first with the Nedić forces in Serbia, then with the Italians in occupied Dalmatia and Montenegro, with some of the Ustaše forces in northern Bosnia, and after the Italian capitulation also with the Germans directly. While Chetnik collaboration reached "extensive and systematic" proportions, the Chetniks themselves referred to this policy of collaboration as "using the enemy". The Russian Protective Corps was an armed force composed of anti-communist White Russian émigrés that was raised in the German-occupied territory of Serbia during World War II. The Italian governorate of Montenegro was established as an Italian protectorate with the support of Montenegrin separatists known as Greens. The Lovćen Brigade was the militia of the Greens who collaborated with the Italians. Other collaborationist units included local Chetniks, police, gendarmerie and Sandžak Muslim militia. In Bulgaria-annexed Yugoslav Macedonia, the Ohrana was organized by the occupation authority as auxiliary security forces. In April 1943, Heinrich Himmler created 21st Waffen Mountain Division of the SS Skanderbeg (1st Albanian) manned by Albanian and Kosovo Albanian volunteers. By June 1944, the military value was deemed low in lieu of partisan aggression and by November 1944 it was disbanded. The remaining cadre, now called Kampfgruppe Skanderbeg, was transferred to the Prinz Eugen Division where they successfully participated in actions against Tito's partisans in December 1944. The emblem of the division was a black Albanian eagle. Balli Kombëtar was an Albanian nationalist and anti-communist organization which collaborated with the Axis Powers during their occupation of Greece and Yugoslavia. Their agenda was the creation of "Ethnic Albania". The Slovene Home Guard was a collaborationist force formed in September 1943 in the area of the Province of Ljubljana (then a part of Italy). It functioned like most collaborationist forces in Axis-occupied Europe during World War II, but had limited autonomy, and at first functioned as an auxiliary police force that assisted the Germans in anti-Partisan actions. Later, it gained more autonomy and conducted most of the anti-partisan operations in the Province of Ljubljana. Much of the Guard's equipment was Italian (confiscated when Italy dropped out of the war in 1943), although German weapons and equipment were used as well, especially later in the war.