Ratko Mladić commanded Bosnian Serb forces in the 1990s against the Bosnian Croat and Bosniak (Bosnian Muslim) armies. During the 1992-1995 Bosnian war, his troops committed what became known as “ethnic cleansing” in Bosnia-Herzegovina in a bid to expel the non-Serbian population by force. They besieged the capital city of Sarajevo, with the deaths of