Nearly 130 heads of state and government are gathering in New York for the United Nations General Assembly, with wars in the Middle East and Ukraine, artificial intelligence and mounting strains on the international system expected to dominate discussions.
The annual General Debate begins Tuesday, bringing presidents, prime ministers and other senior officials to the United Nations headquarters for several days of speeches, bilateral meetings and diplomatic negotiations.
U.S. President Donald Trump is expected to return to the General Assembly podium for a second consecutive year. His appearance comes as his administration has reduced U.S. contributions to parts of the UN system and withdrawn from a number of international bodies, moves that have contributed to broader debate over the organization’s finances and role in addressing global crises.
Chinese President Xi Jinping is not expected to attend the gathering in New York. Instead, he is scheduled to meet Trump in Washington later in the week, as the United States and China continue discussions on trade, artificial intelligence and other strategic issues.
The gathering comes as the United Nations confronts major geopolitical challenges and uncertainty over its future leadership. Secretary-General António Guterres is due to complete his second and final term at the end of 2026, with the process of selecting his successor drawing increasing diplomatic attention.
The 15-member UN Security Council is also expected to hold high-level discussions on several major international security issues, including Ukraine, the Middle East and the risks posed by rapidly advancing artificial intelligence.
AI governance is expected to receive particular attention. The Security Council is preparing an open session on artificial intelligence and international security as governments grapple with concerns about the technology’s rapid development, potential misuse and implications for global security.
Beyond the conflicts and security discussions, the UN’s official High-Level Week agenda includes meetings on climate action, sea-level rise, pandemic preparedness, sustainable development and nuclear disarmament.
The gathering comes at a time when wars, economic pressures and geopolitical rivalries are testing international cooperation, putting renewed attention on the United Nations’ ability to bring competing powers together to address global challenges.
