The United Nations Security Council began its first "encourage / not encourage" vote on Thursday to select a successor to Secretary-General António Guterres [1].

This selection process is critical as it determines the global leader who will navigate international diplomacy and peace efforts for the 2026-2027 term [4]. The outcome will reflect the shifting influence of regional blocs and the priorities of the world's most powerful nations.

Four candidates are participating in the 2026 race [3], including Rebeca Grynspan of Costa Rica. Three of these candidates hail from Latin America [4]. The process follows a series of candidate hearings that took place earlier this month in New York [2].

António Guterres has served as the UN Secretary-General for 10 years [1]. His tenure is ending this year, leaving a vacancy at the head of the international organization. The Security Council, which consists of 15 member states [1], must now determine which candidates are acceptable for the role.

International pressure has mounted for the organization to break a long-standing historical trend. A correspondent for Euronews said there is growing pressure for a woman to assume the role of Secretary-General for the first time in eight decades [3].

Grynspan has positioned herself as a candidate focused on stability and diplomatic reform. "The promotion of peace will be my first priority," Grynspan said [0].

The voting process in the Security Council chamber is the first major hurdle for the candidates. Member states use these initial votes to signal their support or opposition before the final election is conducted.

“"The promotion of peace will be my first priority."”

The concentration of candidates from Latin America and the push for a female leader signal a potential shift in the UN's traditional power dynamics. If the Security Council elects a woman or a representative from the Global South, it would mark a significant departure from the organization's historical leadership patterns and could influence how the UN engages with developing nations during the 2026-2027 term.