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UK summons Serbian diplomat as Bosnia orders two embassy officials out

New diplomatic measures put wartime accountability and regional reconciliation at the centre of relations with Belgrade.

Britain summoned Serbia's chargé d'affaires on September 8 over the involvement of Serbian state and military officials in commemorations for convicted war criminal Ratko Mladić. The Foreign, Commonwealth and Development Office confirmed that the meeting was conducted by Karen Pierce, its special envoy to the Western Balkans. The summons turns Britain's objections into a formal diplomatic intervention directed at Serbia's representation in London.

Separately, Sky News reported that Bosnia and Herzegovina ordered two Serbian embassy officials to leave within 48 hours. It identified them as military attaché Milan Dulanović and intelligence adviser Danko Maksimović, citing Foreign Minister Elmedin Konaković. These measures are new developments following Monday's funeral in Belgrade. The British announcement independently establishes London's summons; it does not confirm the Bosnian expulsions reported by Sky.

Accountability behind the diplomatic dispute

Britain's stated objection concerns the public treatment of established international crimes. Europe minister Lord Wood said denial and whitewashing undermine trust and regional stability. The government's announcement also stressed Serbia's obligation to respect judgments of the International Criminal Tribunal for the former Yugoslavia, which the UN Security Council established. London framed its intervention around accountability, respect for victims and the responsibilities of public institutions.

The judicial background predates the present dispute. A United Nations account published on June 9, 2021 records that the international residual tribunal upheld Mladić's life sentence the previous day and rejected his appeal against convictions for genocide, war crimes and crimes against humanity. That account provides the legal context for today's diplomatic argument; it is not evidence about attendance at the funeral or the September measures.

Reconciliation remains the test

Following the 2021 judgment, UN Secretary-General António Guterres urged people in positions of power to avoid denying the seriousness of adjudicated crimes. His statement described accountability as essential to reconciliation. That longstanding institutional position helps explain why commemorations can become a dispute between governments: the treatment of court findings affects efforts to rebuild confidence among communities as well as relations between neighbouring states.

The immediate issues to watch are Serbia's response to the British summons and implementation of Bosnia's reported departure deadline. The sources reviewed establish diplomatic measures and objections, rather than an agreement resolving them. Whether the confrontation subsides will require further confirmed actions from the governments involved.