Armed Conflict • International Law
Law of Armed Conflict/IHL
1,649 Articles

The Legality of Using Force to Deter Chemical Warfare
We should not be asking whether the missile strikes against Syria's chemical weapons program represent a lawful humanitarian intervention. Instead, we should be asking if – and…

Corker’s Proposal Hands Trump A Dangerous, Open-Ended War Authorization
While the media is focused on the Trump administration’s strikes against Syria, there’s another effort to entrench and expand the U.S. global war posture that’s getting less…

Bad Legal Arguments for the Syria Strikes
There is no apparent domestic or international legal authority for the airstrikes conducted in Syria on April 14.

“A Troubled Place”—Trump Doubles Down on Syria…While Also Giving Up On It
Former NSC official, Joshua Geltzer writes, "for Trump to double down on America’s mission in Syria by committing to a sustained counter-chemical weapons campaign while at the…

Kurdish-Held Detainees in Syria Are Not in a “Legal Gray Area”
Kurdish troops from the Syrian Democratic Forces stand in a forward operating base overlooking the frontline near the ISIL-held town of Hole in Rojava, Syria. (Photo by John Moore/Getty…

Is the United States a Party to the Conflict Between the Saudi-Led Coalition and the Houthis?
Photo: A U.S.-made Saudi F-15. Image: Meteb Ali via Wikimedia Commons. This is piece is the latest article in our forum on the Yemen crisis and the law. Under international law,…

Uncomplimentary Complementarity and the Int’l Criminal Court’s Afghanistan Probe
Above: US military facilities at Bagram airfield, Afghanistan. Image: DoD This piece is the latest in our online symposium–spearheaded by Professor Laura Dickinson–focusing…

The Downsides of Bombing Syria
Air strikes would raise very serious legal and practical concerns.

Official Immunity Under the Rome Statute: The Path From Principle to Practice Is Seldom Straight
Just Security is pleased to launch this online symposium–spearheaded by Professor Laura Dickinson–which is focused on the International Criminal Court’s (ICC) probe…

Syria, Chemical Weapons, and a Qualitative Threshold for Humanitarian Intervention
An improved legal framework using a qualitative threshold—legitimizing humanitarian intervention against regimes that use chemical and biological weapons (CBW) on civilians—can…

Just Security’s Symposium on the ICC Afghanistan Probe and the US
Just Security is pleased to announce the launch of an online symposium dedicated to the International Criminal Court’s (ICC) probe in Afghanistan and its implications for the…

Another Airstrike in Kunduz, and More Civilian Deaths
Once again, airstrikes targeting insurgent leaders in Afghanistan have killed and injured dozens of civilians. On the morning of April 2, Afghan government forces attacked the…