Bosnia Declares Two Serbian Diplomats Persona Non Grata After Mladić Funeral

Bosnia and Herzegovina on Wednesday declared two Serbian embassy diplomats—military attaché Milan Dulanović and Security Intelligence Agency adviser Darko Maksimović—personae non gratae after they attended the funeral of former Bosnian Serb commander Ratko Mladić in Belgrade. The announcement came from the Ministry of Foreign Affairs in Sarajevo, citing the diplomats’ presence at a ceremony honoring a convicted war criminal as “unacceptable and contrary to the principles of justice and reconciliation.” Dulanović and Maksimović were immediately ordered to leave Bosnia and were removed from their posts, a move that underscores the fragile diplomatic ties between the two former Yugoslav republics.

The backdrop to this diplomatic row is the violent breakup of Yugoslavia in the early 1990s. Bosnia and Herzegovina, a multi‑ethnic state of Bosniaks, Serbs and Croats, endured a brutal conflict from 1992 to 1995 that left more than 100,000 dead and widespread war‑crime allegations. Ratko Mladić, commander of the Bosnian Serb Army, was indicted by the International Criminal Tribunal for the former Yugoslavia (ICTY) and convicted in 2017 of genocide, war crimes and crimes against humanity for his role in the Srebrenica massacre and other atrocities. He died in custody in 2021, and his funeral in Belgrade drew a small crowd of Serbian officials and supporters. Bosnia’s decision to expel the diplomats follows a long‑standing policy of condemning the remembrance of war criminals and reaffirming its commitment to international justice.

Serbian officials have reacted with diplomatic protest, describing the expulsions as “politically motivated” and “an affront to Serbia’s right to participate in the memorial of a national figure.” The Serbian Ministry of Foreign Affairs issued a statement urging the Bosnian government to “reconsider its decision” and to “respect the rights of its diplomatic staff.” The move adds another layer of tension to a relationship already strained by disputes over the status of the Republika Srpska entity, the implementation of the Dayton peace accord and Serbia’s support for Bosnian Serb political interests. The expulsion also raises questions about the future of security and intelligence cooperation between the two countries, which have historically relied on shared military and security networks.

The incident has broader implications for the Balkans. Bosnia’s expulsion of Serbian diplomats signals a hardening stance on the legacy of the 1990s war and may influence how other Balkan states approach the issue of war‑crime memorials and diplomatic relations. It could also affect Bosnia’s ongoing European Union accession talks, as the EU stresses rule of law and reconciliation as prerequisites for membership. For Serbia, the decision risks further diplomatic isolation in the region and could impede its own EU integration ambitions, which already face obstacles related to the rule of law and the status of the Republika Srpska. In a region where historical grievances continue to shape politics, the expulsion underscores the delicate balance between national memory and international diplomatic norms.

For the wider region, the episode highlights the enduring impact of the 1990s conflicts on contemporary diplomacy and security. While the immediate effect is a brief diplomatic rift, the long‑term consequences could reverberate through trade, supply chains, and regional security arrangements. Bosnia’s firm stance may encourage a more robust commitment to international justice across the former Yugoslav republics, potentially fostering a climate of greater stability and cooperation. Conversely, if tensions flare, the Balkan states could see a slowdown in economic ties and a hardening of security postures, which would ripple into broader European markets that depend on regional stability for energy, manufacturing and logistics. In short, the incident is a reminder that unresolved wartime legacies can still shape diplomatic relations and economic interdependence in Southeast Europe.