南斯拉夫解體
By March 1991, the conflict had escalated into the Croatian War of Independence and in June 1991, with the Breakup of Yugoslavia, Croatia declared its independence. The declaration came into effect on 8 October after a three-month moratorium. The SAO Krajina, renamed Republic of Serbian Krajina (RSK) on 19 December, then initiated a campaign of ethnic cleansing against Croatian civilians.