Bosnia-Herzegovina’s head of state is not one person but three, and the job of chairing that trio changes hands every eight months. A Serb, a Bosniak and a Croat sit on the Presidency together, and the chair rotates between them in turn.

The town of Trebinje in Bosnia and Herzegovina, a country whose three main ethnic groups share the presidency by rotation.
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Arslanagić bridge, Trebinje, Bosnia and HerzegovinaLicence: CC BY-SA 3.0

The arrangement dates to the Dayton Peace Accords, which ended the 1992-95 war in December 1995. The war killed more than 100,000 people and displaced around two million, and the peace deal split the country into two entities, the Federation of Bosnia and Herzegovina and Republika Srpska, joined by a shared federal government. A tripartite presidency sits on top of that structure. AP News describes it as a body designed to heal the country’s ethnic divide.

The three presidency members are elected together and serve a collective four-year term. Within that term, the chair passes from one member to the next every eight months. The Presidency’s responsibilities lie largely in international affairs. It makes its decisions by consensus.

That consensus rule has not stopped open disagreement at the top. At one inauguration, after an October general election, Bosnian Serb leader Milorad Dodik took the first turn as chair and used the occasion to call for the international oversight bodies set up under Dayton to leave. His fellow members split on basic questions of foreign policy: Croat member Zeljko Komsic said Bosnia should join NATO, while Dodik, an ally of Russia, argued it should stay neutral.

The Presidency’s practical reach is limited. AP News reported that the body has “little formal power” but shapes the country’s overall direction. The two entities also each have their own president.

Peace has not brought the two entities closer together. Bosnian Serb leaders often float secession, calling Bosnia a failed state. In 2021 Dodik announced that Republika Srpska would pull out of Bosnia’s military, its top judicial body and its tax administration. The country began EU membership negotiations in 2024.