UN General Assembly 2026: AI Risks and Geopolitical Conflicts Dominate Global Agenda

Nearly 130 World Leaders Converge Amid Mounting Global Challenges

The UN General Assembly kicks off in New York this week, bringing together nearly 130 world leaders for high-level debates on some of the most pressing issues facing humanity1

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. The 81st session of the UN gathering of world leaders unfolds against a backdrop of escalating geopolitical conflicts, rapidly advancing artificial intelligence, and fundamental questions about the international order established after World War Two3

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. UN Secretary-General Antonio Guterres framed the stakes bluntly: "When we see the Russia-Ukraine war, and when we see the whole Middle East, every day things get a little bit worse. There is no improvement anywhere, and when things evolve in a way that every day things get a little bit worse, we are at a serious risk of an explosion"2

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AI Risks Emerge as Critical Focus for Global Guardrails

Artificial intelligence has moved to the forefront of international diplomacy, with the UN Security Council expected to hold an emergency meeting on the issue2

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. The timing is significant, coming just weeks after several AI industry leaders called for a coordinated slowdown in developing increasingly powerful technology, warning it could soon improve on its own and slip beyond human control1

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. Guterres emphasized that countries at the frontiers of AI development need to establish "common guardrails in order to avoid this race to the bottom that could lead one day to a gigantic disaster at the global level"1

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. Nicolas Miailhe, an AI governance expert and co-founder of AI Safety Connect, noted that "this year's UNGA could be where a plan starts to take shape to define what the world wants from industry's pledge on safety and who is responsible for monitoring it"2

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. The challenge extends beyond technical safeguards to questions of global coordination amid fierce competition between the United States and China on AI development2

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Middle East Turmoil and Iranian Conflict Dominate Diplomatic Agenda

The escalating conflict in the Middle East is expected to dominate much of the diplomacy in New York, with the US-Israeli war against Iran contributing to global inflation and adding to instability across the region3

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. Iranian President Masoud Pezeshkian is scheduled to address the General Assembly on Wednesday, seven months after the United States and Israel went to war with Tehran1

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. However, his travel to New York appears uncertain, with Abbas Mousavi, Pezeshkian's chief of protocol, saying it remained unclear how many members of the Iranian delegation would be issued visas by the United States1

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. Israeli Prime Minister Benjamin Netanyahu is expected to speak on Thursday, despite being wanted by the International Criminal Court for alleged war crimes and crimes against humanity in Gaza, which Israel denies1

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. New York City Mayor Zohran Mamdani admitted he lacked the legal authority to execute the ICC arrest warrant2

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. The UN Security Council may hold an informal meeting with Arab leaders next week, with Iran expected to be the key topic of discussion1

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War in Ukraine Tests Global Support as Diplomacy Stalls

Ukrainian President Volodymyr Zelenskiy will seek to shore up global support for Kyiv as US President Donald Trump tries to broker an end to the war more than four years after Russia invaded its neighbor1

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. Zelenskiy is due to address the assembly on Wednesday while Russia's Foreign Minister Sergei Lavrov will speak on Saturday1

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. The UN Security Council is expected to hold a high-level meeting on Ukraine next week, though it has been unable to take any action to try to end the war as Russia is a veto power1

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. Trump has at times appeared frustrated that he has been unable to broker an end to the war, a goal he declared a priority when he began his second term in January last year1

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. The US president spoke with his Russian counterpart Vladimir Putin earlier this month, but it is unclear if he plans to meet Zelenskiy in New York1

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. As Russia retaliates for long-range drone strikes against its energy infrastructure, Zelenskiy will urge allies not to lose focus on his country's defense needs2

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Financial Strain and Leadership Questions Challenge UN's Future

The gathering comes with the post-World War Two international order under mounting pressure and the 80-year-old organization confronting both a financial squeeze and questions about its ability to respond to some of the world's biggest crises3

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. The United States avoided losing its General Assembly vote after paying $725 million towards the UN's regular budget this week, but Washington still owes the organization more than $1 billion while continuing to press for spending cuts and reforms3

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. Richard Gowan of the International Crisis Group said, "We would no longer say that the UN is in freefall, but we would say that it's stuck in an open-ended crisis. The UN may not be in emergency care like it was last year, but it seems to be trapped in a trauma center for the foreseeable future"3

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. Behind the scenes, world leaders will also be wrangling over the UN's future, seeking to thrash out a deal on a candidate to lead the organization2

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. Guterres's second five-year term ends on December 31, 2026 after a tenure marked by surging global conflict, the coronavirus pandemic, mounting inequality and rampant polarization2

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. One European diplomat said the selection process was "not very successful so far... any kind of consensus is not emerging"2

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. Chinese President Xi Jinping will skip the diplomatic gathering and instead go straight to Washington for a state visit with Trump, with Beijing's support for Russia and Iran among the thorny subjects under discussion2

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