International Law

Just Security offers expert analysis of international law and its role in addressing global challenges. Our coverage includes litigation in international and regional tribunals, the process of international law-making, analysis of compliance and accountability for international law violations–including international criminal justice, and challenges to the international legal order.

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3,765 Articles
Map of the US's Exclusive Economic Area, including Navassa Island but not Bajo Nuevo Bank and Serranilla Bank.(via WikiCommons)

How Greenland’s Relationship with Denmark Exposes the Shortcomings of Being a “U.S. Territory”

The relationship between the U.S. and its island territories should concern anyone who believes in the “consent of the governed” and the idea of “all created equal."
A hand points at a futuristic digital map

The Third Summit on Responsible AI in the Military Domain (REAIM)

The Third REAIM Summit will provide a unique forum for industry, academia, and policy experts to discuss AI in the military domain with governments and militaries.
The US Navy warship USS Sampson (DDG 102) docks at the Amador International Cruise Terminal in Panama City on September 02, 2025. Venezuelan President Nicolas Maduro said on September 1, 2025, that eight US military vessels with 1,200 missiles were targeting his country, which he declared to be in a state of "maximum readiness to defend" itself. (Photo by MARTIN BERNETTI/AFP via Getty Images)

Arbitrary Killings or War Crimes? Why It Matters How the U.S. Strikes in the Caribbean Are Categorized

Analysis of U.S. military strikes in the Caribbean and the legal consequences of classifying them as arbitrary killings or war crimes under international law.
Denmark's Veterans hold Denmark and Greenland's flags.

Greenland Post-Davos: Enforcing 22 USC 1928f to Save NATO and Contain Trump’s Lawless Foreign Policy

In his threats against Greenland, President Trump has violated the U.N. Charter, the North Atlantic Treaty, and Section 1928f, prompting Congress to take swift action.
Close-up of a bronze Lady Justice statue holding balanced scales in front of a blurred modern office background, symbolizing fairness and the law.

International Human Rights and Criminal Courts and the End of War

The relationship between international courts and States shapes how they provide accountability, build peace, and respond to backlash.
WHO Logo

Has the U.S. Actually Withdrawn from the World Health Organization?

The U.S. effort to withdraw from the WHO presents unique issues of international law—and offers a rare opportunity for an international organization to push back on U.S. exit.

The UN Cybercrime Convention – A Way to Bring Russia to (the International Court of) Justice?

The new U.N. Cybercrime Convention may create new avenues to hold Russia - and all states parties - accountable at the International Court of Justice.
The Marinera oil tanker is seen on January 14, 2026 in Hopeman, Scotland. The Marinera oil tanker, previously known as the Bella 1, has entered UK waters at the request of the US to be replenished with "essential supplies." The Russian-flagged tanker was seized by US forces on 7 January 2026, between Iceland and Scotland, for allegedly violating sanctions by transporting oil for Venezuela, Russia, and Iran. (Photo by Peter Summers/Getty Images)

The Law of Naval Warfare and the U.S. Capture of Neutral Merchant Vessels: The Case of the Marinera

In‑depth legal examination of the U.S. capture of the Russian‑flagged tanker Marinera and its implications under the law of naval warfare.
U.N. Security Council members seated in a circular chamber raise their hands to vote unanimously for Resolution 808 establishing a war crimes tribunal for the former Yugoslavia, 22 February 1993.

Pursuing Truth, Not Peace: International Courts’ Limited Ability to Help End Wars

International courts rarely end wars, but when designed humbly, creatively, and fairly, they can help parties choose law over war—turning justice into a path toward peace.
Heavily armed law enforcement patrol outside the Metropolitan Detention Center (MDC) where Venezuelan President Nicolas Maduro is being held before his trial on January 4, 2026 .

Is President Maduro a Prisoner of War?

Three theories by which POW status might attach to a person in Maduro’s position, and the consequences of entitlement to that status.
Visualization of law and justice

The Road to a New Convention on Crimes Against Humanity

A new treaty on crimes against humanity will require extensive dialogue and ongoing efforts to engage delegations about the substantive issues.
A towering justice gavel stands prominently at the center, illuminated by a dramatic blend of blue and purple lighting. Scattered across the scene are monochrome silhouettes of legal professionals (via Getty Images)

Responding to the Trump Administration’s Cuts to International Judicial Work

Foreign aid cuts have halted most international judicial training. What future paths remain for U.S. judges seeking global engagement?
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