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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2,788 Articles
Judges of the International Criminal Court (ICC) await the verdict of a sentencing on November 20, 2024 at the ICC court in The Hague. (Photo by EVA PLEVIER/ANP/POOL/AFP via Getty Images)

Raising the Cost of U.S. Coercion Against the ICC

Previous administrations sought to reinterpret, evade, or selectively engage with international law. The Trump administration is actively delegitimizing and dismantling it.
U.S. and Chinese flags with CPU in the background

The AI Action Plans: How Similar are the U.S. and Chinese Playbooks?

Despite different rhetoric, Washington's & Beijing's AI Action Plans converge on the need to advance AI adoption, expand diffusion, & manage risks.
The Ukrainian and Taiwanese flags

A Security Guarantee for Ukraine? Look to the Taiwan Relations Act

The United States and its allies can use the Taiwan model to make post-war Ukraine more secure without writing checks they cannot cash.
Afghan women walk along a stone-laden street on the outskirts of Kabul on July 22, 2025. (Photo by WAKIL KOHSAR/AFP via Getty Images)

What the Erosion of the International System Means for Afghanistan

The ongoing struggle of Afghanistan’s exiled democratic movement is a vital bulwark against a rising tide of authoritarianism and extremism.
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.
Binders of executive orders stacked on a desk.

Collection: Just Security’s Coverage of Trump Administration Executive Actions

Coverage of key developments, including in concise “What Just Happened” expert explainers, legal and policy analysis, and more. Check back frequently for updates.
People install obituaries for people killed in a terrorist attack

Regular ISIL-Threat Review at U.N. Shows U.S., Russia, China, and European Interests and Competition on Counterterrorism

An upcoming UNSC review is a good chance for States to reflect on what is needed in implementing the Council's counterterrorism work.
U.S. President Donald Trump sits at a table with Ukrainian President Volodymyr Zelensky, European Commission President Ursula von der Leyen, NATO Secretary-General Mark Rutte, and other European leaders

Trump, Zelenskyy, European Leaders in White House Meeting: Progress Toward a Deal?

Getting to any deal between Ukraine & Russia will require the United States & Europe to stand by Ukrainians & stare down Russia's demands.
Israel's Prime Minister Benjamin Netanyahu gives a press conference at the Prime minister's office in Jerusalem on August 10, 2025. (Photo by ABIR SULTAN/POOL/AFP via Getty Images)

עוד מאותו הדבר – אבל גרוע יותר: התכנית “החדשה” של נתניהו בעזה

התכנית נשענת על היגיון עקבי: להעמיק את השליטה הטריטוריאלית תוך הכחשת ההשלכות המשפטיות שהמשפט הבינלאומי…
Local residents carry their belongings out of a heavily damaged residential building following a Russian strike in the town of Bilozerske, Donetsk region on August 12, 2025, amid the Russian invasion of Ukraine. The advances come just days before U.S. President Donald Trump is due to meet his Russian counterpart Vladimir Putin in Alaska for talks on the war, the first meeting between a sitting US and Russian leader since 2021. (Photo by GENYA SAVILOV/AFP via Getty Images)

In Trump’s Planned Meeting With Putin, Beware of Traps, Play the Right Cards

President Trump must avoid Putin’s traps, ramp up the pressure on Russia, and make clear that the United States will back Ukraine’s security.
Israel's Prime Minister Benjamin Netanyahu gives a press conference at the Prime minister's office in Jerusalem on August 10, 2025. (Photo by ABIR SULTAN/POOL/AFP via Getty Images)

More of the Same, But Worse: Netanyahu’s “New” Plan in Gaza

The plan follows a consistent logic: it seeks to deepen territorial control of Gaza while denying the legal consequences that international law attaches to occupation.
An M23 soldier watches over a group of around one hundred Democratic Forces for the Liberation of Rwanda (FDLR), Wazalendo and Armed Forces of the Democratic Republic of the Congo (FARDC) fighters as they disembark a truck at the Stade de l'Unité, during their presentation by Colonel Willy Ngoma in Goma on May 10, 2025. These fighters were previously neutralised by the AFC/M23 security services. (Photo by JOSPIN MWISHA/AFP via Getty Images)

Seven Pillars of Military Integration for the DRC-Rwanda Peace Accord

These pillars outline requirements to manage armed groups and integrate them into statutory military forces during a war-to-peace transition.
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