Bosnian Serb wartime leader Radovan Karadzic (R) and his general Ratko Mladic are seen on Mountain Vlasic in this April 1995 file photo. Prosecutors at a U.N. court in The Hague have called for Karadzic to be sentenced to life in prison for his alleged crimes, including the massacre of over 7,000 men and boys in Srebrenica and the shelling of Sarajevo. Mladic, the Bosnian Serbs' military leader is also currently on trial at the ICTY, where he faces charges of genocide and crimes against humanity. REUTERS/Ranko Cukovic