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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3,025 Articles
In this aerial view, a forklift puts boxes of peaches on to a truck after they were harvested from the last crop off of the trees at a peach orchard on July 24, 2023 in Fort Valley, Georgia. Due to weather extremes earlier in the year, their peach season, which usually ends in August, concluded early. (Photo by Joe Raedle/Getty Images)

America’s Climate Diplomacy Challenge and the Path to Rebuilding Credibility

For international climate diplomacy to succeed, it cannot be tethered to partisan swings in Washington.
(L-R) French President Emmanuel Macron, Germany's Chancellor Friedrich Merz and British Prime Minister Keir Starmer pose for the media at a hotel prior to an E3 meeting on the sidelines of the 2025 NATO summit on June 24, 2025 in The Hague, Netherlands. (Photo by Ben Stansall - WPA Pool/Getty Images)

What You Need to Know About Iran Sanctions Snap Back at the UN: A Q&A with Kelsey Davenport

On Aug. 28, three European nations triggered snapback of the UN's Iran sanctions. Kelsey Davenport explains its impact, next steps, and why it matters.
Security Council Chamber at United Nations

The United Nations in Hindsight: The Security Council and the UN80 Initiative – What Lies Ahead?

The road to a leaner, more efficient U.N. is likely to be bumpy, but as the U.N. turns 80, its future may lie in being able to adapt to shifting global realities.
Ukraine's President Volodymyr Zelenskyy (L), Britain's Prime Minister Keir Starmer (C) and France's President Emmanuel Macron (R)

The Fantasy of a European Reassurance Force for Ukraine

A European "reassurance force" for Ukraine risks being another notional "guarantee" offering little more than a false sense of security.
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.
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.
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