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.

Highlights:

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 wide view of the high-level event on the inclusion of women in the future of Afghanistan.

For Women and Girls in Afghanistan, Now Is the Moment to Make CEDAW’s Promise Meaningful

If CEDAW fails in Afghanistan, at the very frontier of the violations it was designed to prevent, its protections risk collapsing into little more than paper promises.
The Moonshot AI Kimi app is seen on a mobile phone screen in Beijing on July 17, 2026.

Regulate, Don’t Ban, Chinese AI Models

All highly capable AI models should be regulated through pre-deployment and ongoing testing. But any safety regime that works for domestic models should work for Chinese ones.

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.
Gavel and scales with a US flag in the background as symbols of a jurisdiction.

Litigation Tracker: Legal Challenges to Trump Administration Actions

A public resource tracking all the legal challenges to the Trump administration's executive orders and actions.
A building belonging to DAMAC, a Dubai-based luxury real estate developer founded in 2002 by businessman Hussain Sajwani, is seen in Dubai on June 4, 2026.

The Trump Administration Throws Gulf AI a Lifeline

The Trump administration significantly relaxed AI export controls on the UAE, and it's unclear what the United States got in return.
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Canadian Prime Minister Mark Carney standing near a row of Canadian flags.

A Rule-of-Law Model for Governing AI Risks: The Global Significance of Canada’s New AI Strategy

Other middle powers should emulate Canada’s focus on the rule of law as a central principle of A.I. governance.
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.
The U.S. Department of State on July 11, 2025, in Washington D.C.

Bringing the State Department to the States: How a Domestic Service Requirement Would Strengthen American Foreign Policy

A domestic service requirement for foreign service officers would help connect the U.S. diplomatic corps with the rest of the country beyond Washington.
Collage of the Israel-Iran conflict

Collection: Iran, Israel and the United States at War (2025-2026 Operations)

Experts analyze the US-Israel Iran military conflicts - covering nuclear diplomacy; strategic, security, and regional implications; and domestic and international law.
A man in traditional Afghan garb of vest over tunic and loose, flowing trousers with long hair and beard and a small brown cap and sandals stands in profile holding a long, thin, curved stick and monitoring a line of Afghan women in blue burqas, robes or dark chadors. One woman holds open a red flowered umbrella. Two of the others, who are wearing blue burqas spotted with rainwater, huddle with each other in the center of the photo, their backs to the camera, in front of the other women.

Gender Apartheid and Public Opinion: Why Law Matters More Than Labels

The term "gender apartheid" doesn't appear to increase American support for Afghan women, but information that the Taliban's treatment violates international law does.
The blue and yellow Ukrainian flag flies above the U.S. flag on the same flag pole, with two birds flying to the left against a whitish gray sky.

Ukraine’s Successes Make the Case for How Democracy Support Enhances U.S. National Security

Ukraine's survival in the face of Russia's aggression demonstrates how U.S. support to civil society and democratic institutions becomes a national security asset.
US Secretary of State Marco Rubio (C, back) looks on as (L/R, front row) Israeli Ambassador to the US Yechiel Leiter, State Department Chief of Staff Daniel Holler, and Lebanese Ambassador to the US Nada Hamadeh sign a framework agreement at the US Department of State in Washington, DC, on June 26, 2026.

The Israel-Lebanon Framework Agreement: Return to the “Land for Peace”’ Formula

Experts examine the implications of the framework agreement signed by Israel, Lebanon, and the United States in June.
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.

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.
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