Serbian police search for former Bosnian Serb leader Ratko Mladic . Mladic is the highest - profile Bosnian Serb war criminal suspect still at large . Search conducted in town of Arandjelovac , Serbia ( 45 miles ) south of Belgrade . Serbian EU membership agreement conditional on sending Serbs to the Hague .
Serbian police search for former Bosnian Serb commander Ratko Mladic . Mladic is the highest-ranking Bosnian Serb war crimes suspect still at large . Search conducted in town of Arandjelovac , 75kms ( 45 miles ) south of Belgrade . Serbian EU membership agreement conditional on sending Mladic to the Hague .