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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3,082 Articles
A woman speaks at a podium during a Perry World House event, with audience members seated in the foreground and a Perry World House banner and University of Pennsylvania screen behind her.

Introducing a New Symposium: The Intersection of Sanctions and Corruption

Just Security and Perry World House bring together experts to examine sanctions and anti-corruption policy as tools to target corruption and shape global accountability.
The facade of the ICC building.

Transnational Repression and the Case for International Criminal Accountability

International criminal law should be applied to transnational repression. The tools to do so may already exist.
The flag of Mexico flying at United Nations headquarters in new York (via UN Photo)

How Multilateral Powers Can Still Save the World Order

Imperfect as the postwar order may be, the cost of abandoning it would be far greater than the cost of reinforcing it.
The outside columns and relief of the US Treasury Department building in Washington, DC, on July 22, 2019.

Dubious Delistings: Unexplained U.S. Sanctions Removals for the Corrupt and Well-Connected

U.S. targeted sanctions have long promoted accountability, but recent removals under Trump raise concerns about opacity, favoritism, and weakening human rights enforcement.
The three officials sit next to each other at desks behind a solid, dark wood panel , with the flags of the EU, Hungary and Budapest arrayed behind them, and members of the press facing them in the foreground, some of them wearing headsets and one holding a mobile phone at the end of a selfie stick, recording the briefing.

What American Mayors Can Learn From Budapest

Amid democratic backsliding, Hungary's mayors helped maintain people's trust in government, demonstrating how local leaders can help reweave torn social fabric.

The Just Security Podcast: Murder on the High Seas Part V

Tess Bridgeman and Rachel Goldbrenner are joined by Rebecca Ingber and Brian Finucane to examine escalating U.S. strikes on suspected drug traffickers.
People walk underneath an advertising billboard of Syria's largest mobile operator Syriatel, owned by businessman Rami Makhlouf, in the Syrian capital Damascus on May 11, 2020. (Photo by STR/AFP via Getty Images)

Taking a Closer Look at Syria’s Economy: Accountability or Business as Usual for Assad’s Cronies?

Syria’s economic future must be reshaped, including through accountability for corporations and businesspeople, and an economic system guided by the rule of law.
In this picture obtained from Iran's ISNA news agency on May 4, 2026, the Iran-flagged tugboat Basim sails near a ship anchored in the Strait of Hormuz off Bandar Abbas in southern Iran. Iran's Revolutionary Guards on May 4 denied that any commercial ships had crossed the Strait of Hormuz, after the US military earlier said two US-flagged merchant vessels had transited through the vital waterway. (Photo by Amirhossein KHORGOOEI / ISNA / AFP via Getty Images) /

What the Iran War Reveals About the War Powers Resolution and How Congress Can Act

It is Congress’s responsibility to assert its constitutional prerogatives with respect to the use of force and to rein in a lawless executive.
Magyar, standing on the left in front of a red, white, and green Hungarian flag, shakes hands with von der Leyen, who is standing on the right in front of the EU flag, with a blue backdrop in between the flags carrying the emblem of the European Commission.

Hungary’s Election Is Already Paying Dividends for the EU and Ukraine. Is the U.S. Next?

Peter Magyar's election defeat of Viktor Orban in Hungary is easing relations with the EU and Ukraine. The course correction could even reverberate in the U.S.
Four men, one in civilian clothes and the others in uniforms of khaki pants, olive shirts and berets, stand and sit on plastic chairs at the left of the image next to a broad concrete stairway on the right, leading to a green-painted double wooden doorway at the top of the stairs. The mostly white building is trimmed in green and tan.

International Crimes and Human Rights Violations Against Muslims in BJP-Ruled Indian States Require Urgent Action

The international community must redouble efforts to press Indian authorities for accountability in growing violence and rights abuses against Muslims.
​Wide-angle view of a large circular conference room, under a multicolored checkerboard ceiling and matching multicolored carpet. Ukrainian President Volodymyr Zelenskyy appears on a screen speaking to EU leaders, while leaders sit around the circular conference table. Hungarian Prime Minister Viktor Orbán leans over a table, watching the roundtable from the back of the room.

The Unraveling of the North Atlantic Bargain

As U.S. security commitments to Europe grow conditional, it is clear the old relationship is not recoverable. The question is what Europeans build in its place, and how fast.
Women, men, and children, some dressed in colorful traditional Ukrainian embroidered shirts, some draped in or flying blue and yellow Ukrainian flags and one draped in an Australian flag, hold stuffed animals as they stand next to each other facing the camera, against a backdrop with a big, leafy tree in the back left and a cityscape of mid-rise buildings in the background.

Ukrainian Children Under Russian Control: Why Tracing, Return, Reintegration, and Justice Must Be Addressed Together

Return alone cannot be the only framework through which the international community and Ukrainian authorities address the issue of Ukrainian children under Russian control.
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