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
The U.S. Capitol Building against a sunset

Nine Stories That Deserved More Attention in 2025 – and Might Shape 2026

What stories or topics merited more attention in 2025, and which might inform law and policy conversations in 2026?
A man holds a Syrian flag across the street from the White House. An American flag waves in the background.

Caesar Act Repeal and the Syria Sanctions Removal Report Card

Where things stand along the path of Syria sanctions removal and what restrictions remain to inhibit burgeoning investment and development in post-Assad Syria.
Brazil's President Luiz Inacio Lula da Silva (C) speaks alongside Environment Minister Marina Silva (R), COP30 President Andre Correa do Lago (2nd L), and COP30 CEO Ana Toni during a press conference

COP 30 in Belem: The COP of Surprises

The U.S. State Department's former lead climate lawyer analyzes the many surprising and unusual aspects of COP 30 negotiations in Belem.

The Just Security Podcast: Can the U.S. Still Lead on Anti-Corruption? Understanding the Combating Global Corruption Act

Dani Schulkin is joined by former State Department officials Sky Miller and Adam Keith to discuss anti-corruption efforts in the U.S. and abroad. 
Industrial fishing nets that appear to be dark red in color, along with their white floats, are spread out across the bottom two-thirds of the image, with fishermen walking among them and seagulls flying overhead, against a backdrop of a large paved area where a few cards are driving in front of an array of white warehouse-like buildings in the background. (Photo by ABDEL MAJID BZIOUAT/AFP via Getty Images)

A U.S.-Russia-China Entente? The Unmaking of the Sovereignty System via the Western Sahara

U.N. Security Council Resolution 2797 endorses Morocco's Autonomy Plan for Western Sahara, normalizing domination in a U.S.-China-Russia tripolar order.
U.S. President Donald Trump (R) and Chinese President Xi Jinping (L) sit across from each other at a long table, each flanked on the right and left side of the image, respectively, by other officials, with three flags each of the United States and China, alternating along the back wall at the far end of the table.

Trump’s Chip Strategy Needs Recalibration

Facing the challenge from China, U.S. technological leadership in the century ahead requires a focused and disciplined strategy coordinated with allies.
Image of a room at a United Nations meeting in 2016, with seats and desks arranged in a semi-circle in front of a screen where the speaker is addressing the audience via video.

As the U.N. Seeks Its Next Secretary-General, a Growing Number of Countries Favor a Woman for the Post

Research analyzing statements by U.N. member states shows at least 94 interested in seeing a woman become the next secretary-general for the first time.
A bullet proof vest carrying a patch with the Democratic Republic of Congo (DRC) flag and a ballistic helmet are lying in an empty road that stretches into the background, alongside other personal belongings. Mountains can be seen stretching across the photo in the background.

Rwanda–DRC Peace Deal: Trump Owns It. Now What?

Trump's Rwanda-DRC peace deal inherits six months of failed implementation, unmet security commitments, and a worsening humanitarian crisis in eastern Congo.
In this pool photograph distributed by Russian state agency Sputnik, Russia's President Vladimir Putin (R) greets US Special Envoy Steve Witkoff (L) prior to their talks in Moscow on April 25, 2025. (Photo by KRISTINA KORMILITSYNA/POOL/AFP via Getty Images)

Why a Ukraine-Russia Amnesty Would Violate Geneva Convention Obligations

An amnesty in any future peace plan would be unlawful and a moral abdication of the pursuit of accountability for victims in Russia's war in Ukraine.
A member of the Ukrainian army and a policeman stand near body bags exhumed from a mass grave where civilians where buried in Bucha, on the outskirts of Kyiv, on April 13, 2022, amid Russia's military invasion launched on Ukraine. - A visit by the International Criminal Court's chief prosecutor to Bucha -- the Kyiv suburb now synonymous with scores of atrocities against civilians discovered in areas abandoned by Russian forces -- came as the new front of the war shifts eastward, with new allegations of crimes inflicted on locals. (Photo by FADEL SENNA/AFP via Getty Images)

History and International Law Proscribe Amnesties for Russian War Crimes

Compromising on prosecutions for Russian atrocities would erode the system of international justice built since Nuremberg and undermine the rule of law itself.
A young boy looks on at the site of an Israeli airstrike in Deir al-Balah on December 9, 2025, which resulted in a Palestinian man being killed.

An Analysis of Resolution 2803 and the International Stabilization Force: A Militarized Enforcement Mission with Precarious Legal and Strategic Implications

UN Resolution 2803 authorizes a Gaza stabilization force under U.S. guidance, raising questions about legality, impartiality, and risks to Palestinian self-rule.
Alternating American flags and United Nations flags, set around a pole, wave in the wind.

Does the United States Still Oppose Torture?

The U.S. broke with decades of UN consensus by voting against a resolution condemning torture, prompting global concerns about American commitments to human rights.
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