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
Dodik, dressed in a dark blue suit and tie and white shirt, is shown in front of a blue backdrop with the white, gold, blue and red seal of Republika Srpska. He is speaking into a half dozen red and blue microphones and pointing to a spiral bound report.

Bosnian Serb Secessionists Wield Islamophobia to Gain International Support for Their Cause

In U.S. and Israel meetings, Bosnian Serb leaders used anti-Muslim rhetoric to gain support for their ethno-nationalist separatist project.

A Primer on Just War Theory and the Iran War

Leading scholar explains just war theory and the Iran war. An assessment of the Trump administration's response to the Catholic Church.
An overhead view of the Pentagon building in Washington, DC.

In Response to the Letter by International Law Experts

Four experts, who have each served as Senior Law of War Advisor, respond to Letter by 100+ international law experts on Iran war published at Just Security.

The Just Security Podcast: Hungary After Orban

Zsuzsanna Vegh joins Viola Gienger to explore the Hungarian opposition's win, Magyar's priorities, and how Hungary’s domestic and foreign policies might change.
An older, gray-haired man stands at the right side of the frame looking out a high-rise window on the left, through which he can see lower buildings. Under the window is a row of plants that look like they might be succulents.

1,000 Days and Counting: A Father, A Professor, and a Government That Won’t Let Go

The son of Azerbaijan economist and anti-corruption activist Gubad Ibadoghlu appeals for the release of his father and uncle, both political prisoners.
A large ship is seen in off a coast

Mined and Blockaded: Iran’s Unlawful Mining and the U.S. Port Blockade

If transit passage rights wither away in the Strait of Hormuz, then every chokepoint in the world is potentially exposed.
(L/R) US Vice President JD Vance, Jared Kushner, U.S. Secretary of State Marco Rubio look on as US President Donald Trump holds up a resolution document that he signed during the inaugural meeting of the "Board of Peace" at the US Institute of Peace in Washington, DC, on February 19, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

Some Questions for Congress About Trump’s Request for Funding for the Board of Peace

Close scrutiny of the administration’s plans for contributions to the Board of Peace is warranted in light of the large dollar amounts involved.
Plumes of smoke rise following reported explosions in Tehran early on March 3, 2026. The United States and Israel started striking Iran on February 28, killing Iran's supreme leader and top military leaders, and prompting authorities to retaliate with strikes on Israel and across the Gulf. (Photo by ATTA KENARE / AFP via Getty Images)

Over 100 International Law Experts Warn: U.S. Strikes on Iran Violate UN Charter and May Be War Crimes

Over 100 international law experts sign letter on Iran War, UN Charter, and international humanitarian law.
A group of Sudanese individuals receive food aid.

Amid Shaky Ceasefire, War in Iran Is Starving Sudan

The Iran war did not create Sudan’s humanitarian crisis, but it is accelerating it, deepening it, and narrowing the window to stop it.
A man takes a photo of an older man's image on a screen.

Codifying Forced Marriage in the Crimes Against Humanity Convention: From Jurisprudence to Treaty Text

States now have an opportunity to codify forced marriage as a specific violation in a proposed treaty on crimes against humanity.
Under a blue and hazy gray sky, a large oil tanker ship emits smoke while sailing the Strait of Hormuz, Persian Gulf, Iran.

Continuing Crisis in Strait of Hormuz: Why Iran’s Hold is Illegal and U.S. Military Force Alone Fails

Former US Navy Commander, JAGC Mark Nevitt provides a legal and operational update on the Strait of Hormuz crisis, including Iran’s military role and imposition of tolls.
US Special Envoy Thomas Barrack and US Ambassador to Lebanon Lisa A. Johnson met with Lebanese Prime Minister Nawaf Salam at Salam's office in Beirut, Lebanon, on July 21, 2025. (Photo by COURTNEY BONNEAU/Middle East Images/AFP via Getty Images)

Washington Is Backing the Wrong Lebanon Strategy

The U.S. should link Lebanese state-building and Hezbollah disarmament through a political process, not war, to secure a durable Israel-Lebanon ceasefire.
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