Recent Articles

The US Navy warship USS Sampson (DDG 102) docks at the Amador International Cruise Terminal in Panama City

Striking Drug Cartels Under the Jus ad Bellum and Law of Armed Conflict

Analysis of laws of war and law on the resort to armed force in U.S. military action against Tren de Aragua.

Early Edition: September 10, 2025

Signup to receive the Early Edition in your inbox here. A curated weekday guide to major news and developments over the last 24 hours. Here’s today’s news: RUSSIA-UKRAINE WAR …

Early Edition: September 9, 2025

Signup to receive the Early Edition in your inbox here. A curated weekday guide to major news and developments over the last 24 hours. Here’s today’s news: GLOBAL AFFAIRS …
The Just Security Podcast

The Just Security Podcast: Murder on the High Seas? What You Need to Know about the U.S. Strike on the Caribbean Vessel

Rebecca Ingber and Brian Finucane join Tess Bridgeman to unpack what you need to know about the U.S. strike on a purported drug trafficking vessel in the Caribbean.
Visualization of a quantum chip

A Strategic Bet to Advance America’s Quantum Leadership

By prioritizing quantum sensors, the Trump administration can catalyze defense breakthroughs and secure the U.S. lead in the quantum era.
A man walks in front of the Supreme Court building at dusk.

Taking Stock of the Birthright Citizenship Cases, Part III: DOJ’s Arguments Regarding Domicile and Unauthorized Immigrants

Unpacking the Justice Department's arguments in the birthright citizenship litigation.

Early Edition: September 8, 2025

Signup to receive the Early Edition in your inbox here. A curated guide to major news and developments over the weekend. Here’s today’s news: U.S. FOREIGN DEVELOPMENTS  President…
A collage of recent featured images from Just Security articles.

Digest of Recent Articles on Just Security (Sept. 2-5, 2025)

U.S. military strike / Venezuela • Afghanistan • International law / Gender violence • Northern Ireland / Accountability • Trump executive actions • United States / Foreign…
Crew members of the US Navy warship USS Sampson (DDG 102) are pictured 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)

Using Labels, Not Law, to Justify Lethal Force: Inside the Venezuelan Boat Strike

Applying a new label to an old problem does not transform the problem. Nor does it grant the U.S. president or the U.S. military expanded legal authority to kill civilians.
A young boy runs past a burning car in the Catholic area of Shortstrand during last evenings troubles in Belfast on July 12, 1996. British Prime minister John Major has sent an extra 1000 troops to Ulster, military numbers now stand where they did before the ceasefire. (Photo by GERRY PENNY/AFP via Getty Images)

September Could Finally Bring Answers for Northern Ireland Families

This month, Northern Ireland’s courts may deliver long-awaited answers — and perhaps accountability — for survivors and bereaved families of the conflict from 1969 to 1998.
Granite being mined in Ukraine

Washington Balks While Beijing Builds: Reauthorizing the U.S. International Development Finance Corporation

In the U.S.-China contest for global leadership, Congress can determine whether the DFC remains on the sidelines or becomes a central player.

Early Edition: September 5, 2025

Signup to receive the Early Edition in your inbox here. A curated weekday guide to major news and developments in the last 24 hours. Here’s today’s news: U.S. FOREIGN DEVELOPMENTS …
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