In January 2012 , Serbian president Boris Tadić attended a ceremony marking the twentieth anniversary of the Republika Srpska and received a medal and ribbon from Republika Srpska president Milorad Dodik . This meeting was very controversial ; the Republika Srpska was given legal recognition as part of Bosnia and Herzegovina by the 1995 Dayton Agreement , but it had a prior history as a breakaway Bosnian Serb entity in the 1992 – 95 Bosnian War , and many of its wartime leaders were later convicted of serious war crimes directed primarily against the Bosniak population . The commemoration of the entity 's '' de facto '' establishment in January 1992 was widely condemned by Bosniak politicians in Serbia . Hajdarević said that the event was " confirmation that the governing parties , for lack of political ideas and a course for Serbia to move forward , are flirting with nationalism , " adding , " the marking of this date is not something that anyone should be proud of , least of all President Tadić . " Serbia 's electoral system was reformed in 2011 , such that parliamentary mandates were awarded in numerical order to candidates on successful lists . The LDP contested the 2012 parliamentary election as part of the Preokret ( U-Turn ) coalition ; Hajdarević received the sixteenth position on its list and was re-elected when it won nineteen mandates . The Serbian Progressive Party formed a new government with the Socialists and other parties after the election , and the LDP remained in opposition . In March 2013 , Hajdarević indicated that the LDP would challenge the constitutionality of the Serbian government 's aid to Serb indictees at the International Criminal Tribunal for the former Yugoslavia ( ICTY ) , drawing particular attention to a recent visit by a Serbian official to former paramilitary leader Milan Lukić on the anniversary of the Štrpci massacre
Štrpci massacre
Štrpci massacre
Kenan Hajdarević (politician)