Bosnian War commander Blaž Kraljević and incorporated into the HVO and ARBiH. The Army of Republika Srpska ("", VRS) was established on 12 May 1992. It was loyal to Republika Srpska, a Serb breakaway state that sought unification with FR Yugoslavia. Serbia provided logistical support, money and supplies to the VRS. Bosnian Serbs had made up a substantial part of the JNA officer corps. Milošević relied on the Bosnian Serbs to win the war themselves. Most of the command chain, weaponry, and higher-ranked military personnel, including General Ratko Mladić, were JNA. Various paramilitary units were operated during the Bosnian War: the Serb
Bosnian mujahideen as soon as these arrived in central Bosnia in 1992. Joint combat operations are one illustration of that. In Karaula and Visoko in 1992, at Mount Zmajevac around mid-April 1993 and in the Bila valley in June 1993, the Mujahedin fought alongside ARBiH units against Bosnian Serb and Bosnian Croat forces." However, the ICTY Appeals Chamber in April 2008 concluded that the relationship between the 3rd Corps of the Bosnian Army headed by Hadžihasanović and the El Mudžahid detachment was not one of subordination but was instead close to overt hostility since the only way to control the detachment was