Milan Gvero and the army high command. On 17 February 2013, Gvero died at the Military Medical Academy in Belgrade, aged 75, from undisclosed causes. Milan Gvero Milan Gvero (Serbian Cyrillic: Милан Гверо) (4 December 1937 – 17 February 2013) was a retired Bosnian Serb Army (VRS/Army of Republika Srpska) general sentenced to five years in jail by the International Criminal Tribunal for the former Yugoslavia (ICTY) on charges of war crimes and crimes against humanity committed during the Bosnian War of 1992-95. In response to Radovan Karadžić's attempt to remove Ratko Mladić as commander of the Bosnian Serb military in early
Bosnian mujahideen Croatia between the Croatian Army and the breakaway Serb Krajina. Meanwhile, the Bosnian Muslim leadership opted for independence. Serbs established autonomous provinces and Bosnian Croats took similar steps. The war broke out in April 1992. Muslim countries came to support the Bosnian Muslims and an independent Bosnia and Herzegovina. Support came from Iran, Pakistan, Saudi Arabia, Turkey, and other Muslim countries. There were also Islamist organizations and Muslim non-profit organizations and charitable trusts that supported the Bosnian Muslims. Muslim foreign fighters joined the Bosnian Muslim side. ICG estimated 2,000–5,000 foreign Muslim fighters. Charles R. Shrader estimated up to 4,000. J.