Day 592 — Mexico Formally Backs Michelle Bachelet for UN Secretary-General; Sheinbaum Reaffirms Support in Meeting at Palacio Nacional

On May 15–16, 2026, President Claudia Sheinbaum met with former Chilean President Michelle Bachelet at the Palacio Nacional in Mexico City and formally reaffirmed Mexico's backing for Bachelet's candidacy to become the next United Nations Secretary-General. Key details: (1) DIPLOMATIC SIGNIFICANCE: Mexico's support, coordinated with Brazil under President Lula da Silva, represents a significant Latin American bloc endorsement for Bachelet's UN candidacy. This aligns with Sheinbaum's broader multilateral diplomacy strategy, positioning Mexico as a leading voice for Global South representation at the UN. (2) BACHELET'S CANDIDACY: Bachelet (former Chilean president, 2006–2010 and 2014–2018; former UN High Commissioner for Human Rights) is competing against former Costa Rican Vice President Rebeca Grynspan (current WTO head) and IAEA Director General Rafael Grossi for the Secretary-General position. The current SG, António Guterres, completes his term in 2026. (3) BILATERAL MEETING: Bachelet also met separately with Foreign Affairs Secretary Roberto Velasco Álvarez. (4) REGIONAL CONTEXT: The formal endorsement reflects Mexico's growing role in shaping multilateral institutions and its commitment to a Latin American SG candidate. The meeting came just days before the EU-Mexico Summit (May 22) — further evidence of Sheinbaum's active foreign policy agenda in May 2026.