Serbian war crimes suspect Stojan Zupljanin, accused of genocide in the 1990s Bosnian war, was delivered into the hands of the International Criminal Tribunal for the Former Yugoslavia (ICTY) in The Hague on Saturday, the court confirmed, according to DPA. The arrest and extradition of war crime suspects was a key requirement for Serbia's further progress to European Union membership. After Zupljanin, there are three more fugitive suspects - Bosnian Serbs Radovan Karadzic and Ratko Mladic and the Croatian Serb leader Goran Hadzic. Zupljanin, 56, was arrested on June 11 in Pancevo, an industrial town near Belgrade. He was a prominent member of Karadzic's authorities during the 1992-95 Bosnian war which carried out the July 1995 massacre of 8,000 Muslims in Srebrenica.