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Recent Articles

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As Solar Geoengineering Enters its Startup Phase, Governments Must Address Emerging Security Risks

Without regulation, the dangers of solar radiation modification will become magnified and the security risks more unchecked.

Help Support Just Security on Giving Tuesday

This Giving Tuesday, you can help us inform a more just and secure world.
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The Just Security Podcast: Murder on the High Seas Part IV

Co-hosted with RCLS, a panel of experts discuss the Trump administration's continued campaign of lethal strikes against suspected drug traffickers.

Early Edition: December 2, 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: U.S. CARIBBEAN AND…

Collection: U.S. Lethal Strikes on Suspected Drug Traffickers

Collection of expert analysis on the legality of the U.S. strike on Venezuelan vessels in the Caribbean, the consequences of the strike, and related issues.
US Marines unload from an Osprey V-22 aircraft at Jose Aponte de la Torre Airport

Killing Shipwrecked Survivors is Not Just Illegal—It Endangers U.S. Servicemembers

If the United States chooses a path where killing defenseless survivors becomes acceptable, American servicemembers will pay the price for that choice.
President Donald Trump meets with Argentina’s President Javier Milei at the Gaylord National Resort & Convention Center in Oxon Hill, Maryland, on Saturday, February 22, 2025. (Official White House Photo by Molly Riley)

What Tariffs and the Argentina Bailout Can Tell Us About the Perils of Financial Statecraft

When the U.S. doesn't appreciate the role of finance in geopolitics, it risks mismanaging its responsibilities—and in the process creating economic and political instability.
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Professional Responsibility and the Boat Strikes

Legal and ethical debates surge around unreleased OLC memo on lethal boat strikes in the Caribbean, with growing calls for transparency and scrutiny of military lawyers.

Unlawful Orders and Killing Shipwrecked Boat Strike Survivors: An Expert Backgrounder

An expert backgrounder on the reported Hegseth "no quarter" order to kill everyone aboard a suspected drug boat in the Caribbean on Sept. 2.

Early Edition: December 1, 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. CARIBBEAN AND PACIFIC OPERATIONS …
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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.
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Digest of Recent Articles on Just Security (Nov. 24-26, 2025)

U.S. foreign policy • Series: International Law Weekend 2025 • Series: When Guardrails Erode • Nuclear • Haiti • Israel / Rule of law • Trump executive actions •…
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