IAEA chief Grossi announces candidacy for UN secretary-general post

International Atomic Energy Agency (IAEA) Director General Rafael Mariano Grossi has publicly announced his intention to seek the position of United Nations secretary-general when the term becomes available in 2026. The Argentine diplomat confirmed his candidacy during a press conference at UN Headquarters in New York, stating, "I will be a candidate for the position of Secretary General. It's not a secret, and I think it shouldn't be."

Addressing Potential Conflict Concerns

When questioned about how his candidacy might affect his current responsibilities leading the UN's nuclear watchdog agency, Grossi asserted that his IAEA role would not be compromised. He expressed willingness to address any concerns about divided attention, stating he was ready to discuss such matters "with anybody." Grossi pointed to his track record at the IAEA as the strongest evidence of his capabilities, suggesting that "What I do at the head of the IAEA speaks more than words and visions and promises and ideas that I could have as to how good a secretary-general could be."

Timing and Selection Process

The announcement comes approximately two years before the anticipated selection of the next UN secretary-general, providing Grossi with substantial time to campaign for the position. The current secretary-general, António Guterres, is expected to complete his second five-year term at the end of 2026. The selection process for the world's top diplomatic position involves recommendation by the UN Security Council followed by appointment by the General Assembly.

Grossi's Professional Background

Rafael Mariano Grossi has served as IAEA director general since December 2019, leading the agency through numerous international nuclear security challenges including monitoring Iran's nuclear program and responding to safety concerns at Ukrainian nuclear facilities during the conflict. A career diplomat with extensive experience in non-proliferation and disarmament affairs, Grossi previously served as Argentina's ambassador to Austria and represented his country at various international organizations in Vienna.