Republic of Serbian Krajina

The Republic of Serbian Krajina or Serb Republic of Krajina ( / or РСК / RSK, ), known as the Serbian Krajina ( / ) or simply Krajina, was a self-proclaimed Serb proto-state, a territory within the newly independent Republic of Croatia (formerly part of Socialist Yugoslavia), which it defied, and which was active during the Croatian War of Independence (1991–95). It was not recognized internationally. The name Krajina ("Frontier") was adopted from the historical Military Frontier of the Habsburg monarchy (Austria-Hungary), which had a substantial Serb population and existed up to the late 19th century. The RSK government waged a war for ethnic Serb independence from Croatia and unification with the Federal Republic of Yugoslavia and Republika Srpska (in Bosnia and Herzegovina). The government of Krajina had de facto control over central parts of the territory while control of the outskirts changed with the successes and failures of its military activities. The territory was legally protected by the United Nations Protection Force (UNPROFOR). Its main portion was overrun by Croatian forces in 1995 and the Republic of Serbian Krajina was ultimately disbanded as a result; a rump remained in eastern Slavonia under UNTAES administration until its peaceful reintegration into Croatia in 1998 under the Erdut Agreement. Background The name Krajina (meaning "frontier") stemmed from the Military Frontier which the Habsburg monarchy carved out of parts of the crown lands of Croatia and Slavonia between 1553 and 1578 with a view to defending itself against the expansion of the Ottoman Empire. The population was mainly Croats, Serbs and Vlachs who immigrated from nearby parts of the Ottoman Empire (Ottoman Bosnia and Serbia) into the region and helped bolster and replenish the population as well as the garrisoned troops in the fight against the Ottomans. The Austrians controlled the Frontier from military headquarters in Vienna and did not make it a crown land, though it had some special rights in order to encourage settlement in an otherwise deserted, war-ravaged territory. The abolition of the military rule took place between 1869 and 1871. In order to attract Serbs to become part of Croatia, on 11 May 1867, the Sabor solemnly declared that "the Triune Kingdom recognizes the Serbs living in it as a nation identical and equal with the Croatian nation".