Republika Srpska (1992–95) the VRS Drina Corps at the time responsible for the Srebrenica massacre, guilty of genocide. Many other political leaders of Republika Srpska and VRS officers, have been indicted, tried, and convicted by the Hague Tribunal for war crimes and crimes against humanity committed during the 1992–1995 war in Bosnia. Some of them (including Mladić) remain at large and in hiding. In 2006, a list of nearly 28,000 individuals who, according to the Republika Srpska authorities, were involved in Srebrenica massacre alone was released; 892 of those allegedly responsible still hold the positions in the local government of Republika Srpska. The
1992 Bosnian independence referendum volunteers had attacked the predominantly Croat town of Ravno in September 1991, Bosnian Serb policemen fired upon Bosniak populated areas of Šipovo during which 3,000 Bosniaks fled, and Serb paramilitary units targeted Foča, Višegrad, Zvornik, Bijeljina, and other towns in east Bosnia and Herzegovina. In the month of recognition, the siege of Sarajevo began, by which time the Bosnian Serb Army of Republika Srpska (VRS) controlled 70% of Bosnia and Herzegovina. 1992 Bosnian independence referendum An independence referendum was held in Bosnia and Herzegovina between 29 February and 1 March 1992, following the first free elections of 1990 and the