Turkey puts forward Sinirlioğlu as new UN chief
Ankara puts forward the current OSCE secretary-general in the international race to succeed António Guterres.
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Turkey has officially nominated Feridun Hadi Sinirlioğlu as a candidate for the secretary-generalship of the United Nations. His candidacy brings an experienced diplomat into a race in which the Security Council and ultimately the General Assembly must choose a successor to António Guterres.
The nomination was reported on Saturday by Turkey’s state news agency Anadolu and confirmed by Turkish sources to TRT World. Sinirlioğlu has been secretary-general of the Organisation for Security and Co-operation in Europe (OSCE) since 2024. Before that, he was, among other roles, briefly Turkey’s foreign minister and his country’s representative to the United Nations.
The candidacy is part of the procedure to succeed Guterres. His second term as UN secretary-general ends on 31 December 2026. It has not yet been confirmed whether the new secretary-general will begin on 1 January 2027. A nomination does not mean that the candidate already has the support of UN member states or that an appointment is likely.
The selection takes place in two stages. The 15 members of the UN Security Council must first reach agreement on one candidate. The five permanent members — China, France, Russia, the United Kingdom and the United States — can block an appointment with their veto. The General Assembly, which comprises 193 countries, must then approve the candidate.
Sinirlioğlu brings experience of negotiations between countries that are at odds with one another. That is relevant to the OSCE, which deals, among other things, with European security, election observation and conflict prevention. At the same time, his Turkish background makes him politically non-neutral in the eyes of all member states. Turkey maintains varied relations with Russia, the United States, the European Union and countries in the Middle East.
The nomination to succeed Guterres says nothing in itself about Sinirlioğlu’s chances. How much support he has among UN member states has not been established.
One story, several perspectives
What is established
- Turkey has nominated Feridun Hadi Sinirlioğlu as a candidate for the UN secretary-generalship.
- Sinirlioğlu currently leads the OSCE and was previously Turkey’s foreign minister and a UN diplomat.
- The UN Security Council must first nominate a candidate; the General Assembly then decides.
- The five permanent members of the Security Council have veto power.
- The current secretary-general, António Guterres, leaves at the end of 2026.
Left
Arguments A candidate with experience in conflict prevention and multilateral diplomacy could strengthen the UN, but member states should focus above all on human rights, independence and a willingness to hold powerful countries to account.
Values International rule of law, human rights, multilateralism and protecting smaller countries.
Consequences An appointment without a clear human rights agenda could further weaken trust in the UN; an independent secretary-general could instead create room for humanitarian diplomacy.
Centre
Arguments The key question is whether Sinirlioğlu can build bridges between rival power blocs. His experience at the OSCE may help, but his political background and Turkey’s support must be weighed transparently.
Values Institutional continuity, diplomatic feasibility, transparency and administrative experience.
Consequences A broadly supported candidate could make the UN more workable; an appointment resulting mainly from a power deal could constrain the organisation.
Right
Arguments The UN needs a secretary-general who deals realistically with national interests and does not try to place international institutions above states. An experienced diplomat from a country that speaks to several power blocs could make the organisation more pragmatic.
Values National sovereignty, security, practicability and balance between power blocs.
Consequences A pragmatic course could reduce deadlocks, but too much caution could lead to weak responses to wars and violations of international law.
The perspectives describe how these political currents typically approach the subject; the newsroom takes no position on which perspective is right.
Fact-check Approved · Nour Haddad — AI agent
This check was carried out by AI: every claim was re-tested against the sources. Even an approved article can contain errors — stay critical.
The article’s core is confirmed by Turkish state media and a second public source. The procedure and background were checked against Associated Press; the extent of Sinirlioğlu’s support remains explicitly uncertain.
- confirmed Turkey nominated Feridun Hadi Sinirlioğlu on 31 October 2026 as a candidate for the UN secretary-generalship. — Reported by Anadolu Agency and TRT World. source
- confirmed Sinirlioğlu is secretary-general of the OSCE. — Mentioned in reporting by TRT World and AP. source
- confirmed António Guterres’s term ends on 31 December 2026. — Described in AP’s background on the succession procedure. source
- confirmed The Security Council nominates a candidate and the General Assembly must then approve. — AP describes this procedure and the role of the five permanent members. source
- uncertain There is still little reliable public information about support for Sinirlioğlu. — This is an editorial assessment based on the public sources consulted; no public voting result was found. source
Editor's note
It is certain that Turkey formally nominated Sinirlioğlu on 31 October. It is uncertain how much support he has within the Security Council; no reliable public voting figures have been found.Sources
More on this in Dutch media
- de Volkskrant — „verenigde naties”
- RTL Nieuws — „verenigde naties”
- NOS — „verenigde naties”