The international community's top representative in Bosnia is sounding the alarm over the "very real" possibility of a return to conflict, citing secessionist maneuvers by the Serb member of the country's tripartite presidency.
Catch up quick: The end of the Bosnian war in 1995 was marked by the signing of the Dayton Peace Agreement, which established two regional entities in Bosnia — the Republika Srpska and the Bosniak-Croat Federation, linked by a central government.