International Humanitarian Law (IHL)
641 Articles

Does the U.S. “Deliberately Misinterpret” the Laws of War?–A Response to Gabor Rona
I recently wrote about problems in the Pentagon’s procedures for post-strike civilian casualty assessments in places like Iraq and Syria. Gabor Rona’s letter-to-the-editor,…

Letter to the Editor: Much More Iceberg Below the Surface on Civilian Casualties
[Editor’s note: Ryan Goodman responds to Gabor Rona in a follow-on piece.] Ryan Goodman makes a compelling case that the United States undercounts its civilian casualties.…

AI-4-Good in War
The United Nations campaign entitled #AI4good highlights positive ways artificial intelligence (AI) can be used for the good of humanity. The #AI4Good Summit in Geneva this week…

AI, Law of Armed Conflict, and “Liminal” Conflict Among Technological Peer Great Powers
Above: People look at drones the Ukrainian government claims it recovered in eastern Ukraine that prove direct Russian involvement in the fighting between Ukrainian troops and…

Navigating the Terrain at the Intersection of Human Rights and Humanitarian Law
This article is the latest in our Fog of Law series that examines the gray zones in international law and conflict that can be exploited by states. The series comes in advance…

Ambiguity in the Conduct of Hostilities
This article is the latest in our Fog of Law series that examines the gray zones in international law and conflict that can be exploited by states. The series comes in advance…

The Fog of Law and the Jus Ad Bellum
This article is the latest in our Fog of Law series that examines the gray zones in international law and conflict that can be exploited by states. The series comes in advance…

DOD’s Guantánamo Report: An Opportunity for Detainees Already Cleared for Release
On January 30, President Donald Trump issued an executive order instructing the Secretary of Defense to within 90 days, after consultation with the heads of other relevant…

What Questions Should Congress Be Asking DoD About Civilian Casualties?
The Trump administration is due to submit today two important reports on civilian casualties—one to Congress and one to the public. Here are the questions Congress should be…

Legal Implications of the Defect in Pentagon’s Civilian Casualty Assessments
Goodman supplements his New York Times Op-ed by discussing two legal implications of a flaw in how the Pentagon counts civilian casualties.

Common Article 1 and the U.S. Duty to Ensure Respect for the Geneva Conventions in Yemen
U.S. Defense Secretary Jim Mattis meets with Saudi Arabia’s King Salman Bin Abdulaziz Al-Saud in Riyadh, Saudi Arabia, April 19, 2017. (DOD photo by U.S. Air Force Tech. Sgt.…

State Responsibility for U.S. Support of the Saudi-led Coalition in Yemen
This article is the latest article in our forum on the Yemen crisis and the law. The international law of state responsibility, captured in the International Law Commission’s…