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World Leaders Address 81st UN General Assembly on Global Cooperation and Climate

Leaders from nations including Brunei, Moldova, and Barbados addressed the UN General Assembly to discuss climate change, national identity, and international law.

Published September 26, 2026 at 4:13 PM EDT

The short answer

Leaders from nations including Brunei, Moldova, and Barbados addressed the UN General Assembly to discuss climate change, national identity, and international law. World leaders and international delegations addressed the 81st session of the United Nations General Assembly in late September 2026.

World Leaders Address 81st UN General Assembly on Global Cooperation and Climate

The Facts

Who
Prince Abdul Mateen (Brunei), Mia Amor Mottley (Barbados), Janez Jansa (Slovenia), András Baka (Hungary), Vasile Tofan (Moldova)
What
General Debate of the 81st United Nations General Assembly
When
Thursday, September 24 and Saturday, September 26, 2026
Where
United Nations headquarters, New York
Why
To present national perspectives and policy priorities to the international community during the annual General Assembly high-level week.

World leaders and international delegations addressed the 81st session of the United Nations General Assembly in late September 2026. The speeches, delivered during the General Debate at UN headquarters, touched on themes of climate change, international law, and the representation of small states in global affairs.

The annual gathering provided a platform for representatives from diverse regions. Leaders from Barbados, Slovenia, Hungary, Ireland, and The Comoros spoke on Thursday, September 24, while officials from Brunei, Iceland, Moldova, Cabo Verde, Belize, and the Vatican delivered remarks on Saturday, September 26.

During the Saturday session, Foreign Minister Prince Abdul Mateen of Brunei stated that "rebuilding confidence does not mean returning to a world that no longer exists." Prime Minister Francisco Avelino Vieira de Carvalho of Cabo Verde remarked that the "size of a territory must never determine the size of its dreams," while Prime Minister Vasile Tofan of Moldova described his country as having "everything it takes to make it a great country." Cardinal Pietro Parolin, the Vatican's secretary of state, told the assembly that "peace is not a negative word."

On Thursday, September 24, Barbados President Mia Amor Mottley addressed climate change, stating that "the time for simply setting out goals is behind us." Slovenian Prime Minister Janez Jansa advocated for a United Nations that delivers for all, noting that the organization must not "respond loudly to some crises and quietly to others." Ireland's Taoiseach Micheál Martin said that "narrow self-interest is breaking the bonds of solidarity," and Hungarian President András Baka stated that "power earns trust only when it respects law."

The statements from these leaders represent nations across Europe, Africa, the Caribbean, and Southeast Asia. The General Debate continued through late September.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. September 24, 2026

    Third day of General Debate featuring leaders from Barbados and Slovenia

  2. September 26, 2026

    Fifth day of General Debate featuring officials from Brunei and the Vatican

Summaries are written by The Plain Record to state the facts of a story plainly and without political slant. Drafted with AI assistance and checked against the source record before publication. See how we report, or report a correction.

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Questions readers ask

What happened: World Leaders Address 81st UN General Assembly on Global Cooperation and Climate?

World leaders and international delegations addressed the 81st session of the United Nations General Assembly in late September 2026. The speeches, delivered during the General Debate at UN headquarters, touched on themes of climate change, international law, and the representation of small states in global affairs.

Who is involved?

Prince Abdul Mateen (Brunei), Mia Amor Mottley (Barbados), Janez Jansa (Slovenia), András Baka (Hungary), Vasile Tofan (Moldova)

When did this happen?

Thursday, September 24 and Saturday, September 26, 2026

Where did this happen?

United Nations headquarters, New York

Why does this matter?

To present national perspectives and policy priorities to the international community during the annual General Assembly high-level week.