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
Army of the Republic of Bosnia and Herzegovina with light weaponry. The army was surrounded and the transfer of supplies was hard, if not impossible. 1993 saw no major changes in the front lines against Serbs. Instead, this year marked the start of the Croat–Bosniak War in Central Bosnia and in Herzegovina, notably the Mostar region. Pressured and contained by heavily armed Serb forces in Bosnia-Hercegovina and Croatia, ethnic Croat militia forces – the Croatian Defence Council (HVO) – shifted their focus from defending their parts of Bosnia from Serbs to trying to capture remaining territory held by the Bosnian Army. It is widely believed that this was