Serge Brammertz, the Chief Prosecutor of the International Residual Mechanism for Criminal Tribunals (IRMCT), delivered a critical address to the United Nations Security Council, warning that the fight for justice in Southeastern Europe is far from over.
Brammertz revealed that despite three decades of international trials, a staggering backlog of more than 2,000 suspected war criminals in the countries of the former Yugoslavia have yet to face formal investigation or prosecution by local judiciaries.
1. Three Decades of Accountability: The Statistical Record
Opening his address, Brammertz reflected on the historical blueprint established by the ad hoc tribunals—specifically the International Criminal Tribunal for the former Yugoslavia (ICTY) and the International Criminal Tribunal for Rwanda (ICTR)—which have now been absorbed into the Mechanism.
The 30-Year International Justice Sheet
[ INDICTMENT METRIC ] ──► 254 INDIVIDUALS CHARGED
• The UN-backed legal apparatus successfully issued formal indictments against
254 high-level political, military, and paramilitary commanders.
[ JUDICIAL OUTCOME ] ──► 154 CONVICTIONS SECURED
• Thorough trial proceedings resulted in 154 final convictions, removing
architects of ethnic cleansing and genocide from the regional theater.
[ ESCAPE VECTOR CLOSED ] ──► ZERO FUGITIVES REMAINING
• Through coordinated international manhunts, every single fugitive tracked
by the ICTY and ICTR has been apprehended or accounted for.
“Through the ad hoc tribunals and the Mechanism, the Security Council and the United Nations have achieved an unparalleled record in the field of accountability and justice… There are no more fugitives.”
— Serge Brammertz, IRMCT Chief Prosecutor
2. Individual Guilt vs. Collective Blame
Addressing ongoing political sensitivities in the Western Balkans, Brammertz explicitly reinforced the core legal philosophy governing international criminal law: the total rejection of collective guilt.
The Doctrine of Individual Criminal Responsibility
┌────────────────────────────────────────────────────────────────────────┐
│ │
│ [ THE MANDATE LIMITS ] ───────────────────────────────────────────┐ │
│ • The tribunals were explicitly engineered to prosecute specific │ │
│ individuals, not entire nations, states, or ethnic groups. │
│ │ │
│ [ ERASING COLLECTIVE BLAME ] ─────────────────────────────────────┤ │
│ • Guilt belongs solely to the perpetrators. No ethnic community │ │
│ carries a collective historical inheritance for these atrocities. │ │
│ │ │
│ [ THE CORE PENAL PRINCIPLE ] ─────────────────────────────────────┘ │
│ • Sentences apply strictly to the specific, proven actions of those │
│ convicted, aiming to foster true, long-term regional reconciliation.│
│ │
└────────────────────────────────────────────────────────────────────────┘
3. The Massive Domestic Backlog and Threat of Revisionism
As the international Mechanism prepares to scale down its direct operations, full responsibility for processing remaining cases has shifted entirely to national prosecutors in Sarajevo, Belgrade, Zagreb, and Pristina. Brammertz warned that local institutions are facing a monumental task, made worse by a toxic political climate.
| Geographic Region | Remaining Fugitive / Suspect Backlog | Immediate Threat to Reconciliation |
| Rwanda | Over 1,000 Suspects. Local authorities are still actively searching for over a thousand individuals suspected of participating in the 1994 genocide. | Denial Networks. The ongoing glorification of convicted war criminals and denial of established historical facts continue to undermine regional stability. |
| Former Yugoslavia | Over 2,000 Suspects. Local state prosecutors are sitting on thousands of uninvestigated files involving mid-to-low tier wartime perpetrators. | Political Obstruction. Without continuous evidence sharing and expertise from Brammertz’s office (OTP), local judiciaries risk collapsing under political pressure. |
4. The Exit Strategy: Three Strategic Recommendations
To preserve thirty years of legal evidence and ensure national courts do not abandon these remaining investigations, Brammertz outlined a formal three-point transition plan to the UN Security Council:
- Enforcement of Sentences: The Mechanism must retain absolute statutory responsibility for monitoring and enforcing the prison sentences of those convicted by international courts.
- Transfer of the Prosecution Apparat: The vital mandate of the Office of the Prosecutor (OTP)—which acts as a central evidence hub for local Balkan prosecutors—should be transferred directly to the UN Secretariat, along with core analytical staff.
- Archival Preservation: The massive physical and digital archives of the Mechanism must be placed under permanent UN management to guarantee long-term public and judicial access, safeguarding historical truth against revisionism.
