Diplomacy

Just Security’s expert authors offer analysis of diplomacy and its role in addressing global challenges, from armed conflicts to international crises and more. Our coverage includes U.S. foreign policy, international organizations, and multilateral diplomacy related to critical global issues.

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3,044 Articles
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.

The Just Security Podcast: What Next at Int’l Criminal Court After the Prosecutor’s Removal?

Ryan Goodman speaks with Rebecca Hamilton and Alex Whiting on the vote to remove Karim Khan as the ICC's chief prosecutor.

Why the Dearth of Female Nominees for U.N. Secretary-General?

UN member states should expand the field of candidates for Secretary-General by nominating more women for the role.
A tall man in silhouette, dressed in a dark long, straight jacket and flared trousers, stands in a street, his back to the camera, raising his right hand with pointed finger, while in the background people hold red and white Georgian flags and the smoke of flares obscures part of the scene.

The U.S. and the EU Must Wake Up to Threats in Georgia

Georgian Dream is crushing Georgia's civil society, courts, and opposition to entrench one-party rule and Russian influence; only targeted U.S. and EU sanctions can stop it.
Wide view of the UN General Assembly Hall showing delegates standing at their desks, with the UN emblem illuminated on the gold wall behind the dias and a large screen displaying the chamber.

After a Failed U.N. Counterterrorism Strategy Review, What Other Paths to Structural Reform?

The U.N.'s periodic review of its counterterrorism strategy again leaves human rights protections weak and its sprawling system unchecked.
The exterior of the headquarters of Radio Free Europe/Radio Liberty (RFERL) in Prague, Czech Republic, is a modern gray-slab building behind a tall black iron fence with the name of the news organization and its logo, a lighted torch. A building of older, classical architecture is at the left of the frame.

Authoritarians Keep Telling Us What They Fear. We Should Listen.

Research shows that, more than military strikes or sanctions, authoritarians fear support for independent media, anti-censorship tech, and civil society.
A woman in a short, pleated white skirt and lime green top holds a child, as another woman stands next to her on the left, all against a landscape of trash, debris, and makeshift tents of fabric or corrugated metal.

Haiti’s New Courts Could Change Everything — Or Nothing At All

With international support, the Haitian government is creating two courts designed to prosecute complex crimes like the 2018 massacre at La Saline. Vetting will be crucial.
A tiny three-wheeled vehicle with open sides drives from right to left in the foreground across a wide dirt road in front of an embankment, beyond which a calm expanse of water extends to the mostly cloudy skyline with a bit of whitish sun glaring through. The silhouette of a goat can be seen standing or walking along the top of the embankment from left to right.

Why Gold Threatens Peace in South Sudan

Without robust safeguards, ramping up gold production in South Sudan could fuel corruption, money laundering, and conflict.
The exterior of the International Criminal Court (ICC) in The Hague on March 28, 2026.

The State Department’s Campaign Against the ICC Rests on a Misunderstanding of How the Court Actually Works

While the ICC does have real problems, the State Department's campaign against it is premised on a misapprehension of how the Court works.
The building of the International Criminal Court in The Hague in 2019. (Photo by OSeveno via Wikimedia Commons under Creative Commons license)

In Context: Analyzing Secretary Rubio’s International Criminal Court Op-Ed

International law scholars address some of the factual claims and underlying assumptions in Secretary Marco Rubio's op-ed on dismantling the International Criminal Court.

Early Edition: July 15, 2026

Signup to receive the Early Edition in your inbox here. A curated weekday guide to major news and developments over the last 24 hours. Here’s today’s news: IRAN WAR President…
Turkey's Minister of Environment, Urbanization and Climate Change Murat Kurum (C) speaks next to United Nations Climate Change Executive Secretary Simon Stiell (L) and COP30 President Andre Correa do Lago (R) during a conference in Istanbul on February 12, 2026, ahead of United Nations's COP31 climate conference in November.

W(h)ither Climate “Multilateralism”?

A former lead climate lawyer for the U.S. State Department offers her perspective on the future of multilateral initiatives to combat climate change.
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