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Ugandan diplomat Otunnu joins race to become next UN head

By Thomson Reuters Jul 26, 2026 | 6:11 AM

By David Brunnstrom

July 26 (Reuters) – Ugandan diplomat Olara Otunnu has joined the contest to become the next secretary-general of the United Nations, the seventh contender to succeed Antonio Guterres when he ​steps down at the end of this year.

Otunnu, a former ‌U.N. under-secretary-general who served as a special representative for children and armed conflict, was nominated by Uganda in a letter on Friday to the presidents of the U.N. General Assembly and Security Council.

At 75, he is the oldest of the current candidates ‌for the ​role, which Guterres has held for two ⁠five-year terms.

Guterres’ successor faces the ⁠task of revitalising an organisation in crisis and declining stature that is under increasing pressure to reform a bloated, costly bureaucracy and cut duplication across its many agencies.

In his vision statement, Otunnu stressed the ​need to continue institutional reforms and said he would give immediate priority to efforts to help end major international conflicts. He also pledged ⁠work to establish a body to oversee ⁠U.N. work on AI and highlighted the need for ​climate change action that does not undermine economic development.

SEVEN CANDIDATES NOW IN THE ​RACE

The other candidates are Rafael Grossi of Argentina, director-general of ‌the U.N.’s International Atomic Energy Agency; former Chilean President Michelle Bachelet; Rebeca Grynspan, a former vice president of Costa Rica; Maria Fernanda Espinosa, a former foreign affairs and defence minister of Ecuador; Carolyn Rodrigues-Birkett, a former foreign ⁠Minister of Guyana, and Macky Sall, a former president of Senegal.

The selection process is expected to start in earnest this week with straw polls in ⁠the 15-nation Security Council ‌aimed at whittling down the field. Other candidates can ⁠still join the race.

Diplomats say there is no ​obvious frontrunner, ‌although there has been a widespread view it ​is Latin America’s ⁠turn to provide the U.N. leader and there has been support for a first woman in the job.

Experts say the key to success will be to avoid a veto by one of the five permanent members of the Security Council, particularly China, Russia or the United States.

(Reporting by David Brunnstrom;Editing ​by Helen Popper)