United Nations

Highlights:

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U.N. Emissions Gap Report 2026: “The Point of Return” — Seven Questions to Consider Next

The report takes each one-tenth of a degree, and each year above 1.5°C, as meaningful units of change. And with good reason: each means real impacts on humans living in a climate-inflected…
A crow flies past a large, industrial ship, adorned with cranes, machines, and metal scaffolding that pierces the sky.

United States Seabed Mineral Activities: Understanding the Legal Landscape

Seabed mining is in the news. Distinctions on who, what, where, when, and why this U.S. mining might occur to guide legal governance.
A blurry outline of a pedestrian takes up the right-hand side of the frame in front of black gates with the United Nations logo. Behind the gate stands an abstract blue sculpture with a perfectly round hole towards the top. The United Nations headquarters building appears obscured by the fend in the background.

[R]evolution in the International Legal Order

ABILA International Law Weekend Co-Chairs reckon with the need to strengthen the foundations of international law while adapting it for a new set of actors and issues.
A wide shot of a UN conference room, where Andrii Melnyk (on screen), Permanent Representative of Ukraine to the U.N., appears, speaking into a microphone on a large screen against a black backdrop with the United Nations logo. Seated conference attendees appear in the foreground.

Hope – and Vigilance – on the Road to a Crimes Against Humanity Treaty

Proponents of a crimes against humanity treaty will need to redouble their efforts to shore up the support necessary to ensure it is strong and effective.
Aerial view of dozens of people milling about in an arid landscape of red earth, a lone tree in the background and a range of mountains in the distance at the back right of the image. There are a few makeshift shelters of scrap wood or covered in white tarps, and what looks like rows of more shelters at the back right. Several people are leaning against stacked white bags of wheat flour in the foreground.

How to Better Enforce the Darfur Arms Embargo

Rather than expand the arms embargo on Darfur, the UN Security Council should take steps that would give the existing embargo teeth.
IMAGES (left to right): Natural disaster and its consequences (via Getty Images); In this picture taken on September 28, 2022, an internally displaced flood-affected family sits outside their tent at a makeshift tent camp in Jamshoro district of Sindh province (Photo by Rizwan Tabassum/AFP via Getty Images; Trees smolder and burn during the Dixie fire near Greenville, California on August 3, 2021. – Numerous fires are raging through the state’s northern forests, as climate change makes wildfire season longer, hotter and more devastating. (Photo by JOSH EDELSON/AFP via Getty Images)

Just Security’s Climate Archive

A catalog of articles analyzing the diplomatic, political, legal, security, and humanitarian consequences of the international climate crisis.
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726 Articles
A collage of images featuring scenes from the Russia - Ukraine War.

Just Security’s Russia–Ukraine War Archive

A catalog of over 100 articles (many with Ukrainian translations) on the Russia Ukraine War -- law, diplomacy, policy options, and more.
A man walks through a street covered with rubble and collapsed concrete in the Al-Tuffah neighborhood of Gaza City, Gaza Strip.

Under the Gaza Peace Plan, Who Is Responsible for the Treatment of Protected Persons and What Does That Require?

An analysis of the obligations that the Board of Peace and International Stabilization Force must fulfill with respect to the civilian population of Gaza.

The Just Security Podcast: What Happened at the 2026 UN General Assembly?

Daniel Forti and Mariea Sekijima join Viola Gienger to discuss the most important developments from the 2026 UN General Assembly.
President of Mexico Andres Manuel Lopez Obrador speaks during his last daily morning briefing at Palacio Nacional on September 30, 2024 in Mexico City, Mexico.

Persecution by Other Means: Mexico and the First Test of the ICC’s Cyber Policy

A new report finds that the Mexican government's actions against journalists from 2018 to 2024 could constitute grounds to investigate the crime of persecution.
Three blue-helmeted soldiers sit atop a heavy duty white pickup truck with "UN" on the side in the foreground, as three other "blue helmets" as the peacekeepers are called, stand or work on the ground,, with a white UN armored personnel carrier sits in the background under a large tree. The ground underneath it all is dry red earth, marked with vehicle tracks.

Keep the Blue Helmets Ready — They Are Needed More Than Ever

Member states must ensure that UN peacekeeping forces are prepared and equipped to deploy, mediate, protect civilians, and respond to global crises.
Rows of desks in an arc face a dias placed against the iconic soaring gold backdrop and U.N. seal of the General Assembly chamber. Only about a third of the seats behind the rows of desks are occupied.

As Leaders Gather at the U.N. General Assembly, Competition May Outdo Cooperation

The challenges facing the U.N. include recurrent financial shortfalls and political irrelevance to some of the world's major crises.
Flags stand outside the United Nations (UN) building in Geneva, Switzerland.

Expert Backgrounder: What to Watch for at This Week’s Pivotal International Meeting on Autonomous Weapons

A United Nations gathering this week could prove pivotal for the international governance of lethal autonomous weapon systems.
Von der Leyen, in a white shirt and a light-red suit jacket, shakes hands with Frostadottir at the left of the image in a dark brown suit, both smiling towards the camera against a royal blue backdrop flanked by their respective flags -- blue with a red and white cross for Iceland and blue with a circle of gold stars for the EU.

Is Trump pushing Iceland into the EU?

Iceland may seek European integration partly as a hedge against a more capricious and unpredictable United States, and others may follow.
Naseer Ahmed Faiq, Charge d'Affaires of the Permanent Mission of Afghanistan to the United Nations at his seat labeled Afghanistan as he makes an address.

A System Working: Five Years On, the Taliban Still Doesn’t Have a Seat at the U.N.

Five years after the fall of Kabul, the Taliban government still has not succeeded in achieving recognition at the United Nations.
Six people stand behind podiums in front of the U.N. General Assembly dias with its gold backdrop, all facing two individuals sitting at a desk in front of them (apparently the moderators of the discussion).

U.N. Secretary-General Candidates May Agree More than They Differ on the Way Forward

The seven candidates share a common premise: that the U.N. remains indispensable but is struggling to meet the demands of a rapidly changing world.
Officials sit around the iconic maple-colored wooden, horseshoe-shaped dias in the U.N. Security Council chamber, hands raised in a vote, as others seated behind them around the edges look on.

Reading the Signals of China’s U.N. Security Council Role in the Afghanistan Mission Renewal

China's prominent role in negotiations over the U.N. mission in Afghanistan marks a shift in its approach to Security Council diplomacy and illuminates its tactics.
A view of the United Nations headquarters building in New York on September 17, 2025. The first day of high-level General Debate for the 80th session of the UN General Assembly will begin on September 23, 2025.

AI in the Military Domain: Multilateralism at a Crossroad

Recent U.N. discussions add a new forum on global governance and international norms on military uses of A.I.
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