Armed Conflict
Law of Armed Conflict/IHL
1,632 Articles

A Reply to Janina Dill: Common Ground
We firmly agree with Prof. Janina Dill that a broader societal understanding of civilian harm during wartime and how civilians view that harm is an important aspect of understanding…

“Proportionate” Collateral Damage and Why We Should Care About What Civilians Think
In their recent blog post “Surveying Proportionality: Whither the Reasonable Military Commander?” Laurie Blank, Geoffrey S. Corn, and Eric Jensen level three criticisms against…

Surveying Proportionality: Whither the Reasonable Commander?
At least two surveys gathering information about “public perceptions” of proportionality and collateral damage are making their way around the international arena by way of…

Perfidy, ambush, snipers, and the COLE bombing (al Nashiri) case
Thanks to Rogier Bartels and Kevin Heller for their fascinating debate here and at Opinio Juris on whether the alleged Israeli/U.S. car-bomb operation operation that killed Hezbollah’s…

No, Disguising Military Equipment As Civilian Objects to Help Kill Isn’t Perfidy
I read with great interest my friend Rogier Bartels’ long post arguing that it is perfidious to use a bomb planted in a civilian car to kill an enemy soldier. As Rogier notes,…

Killing With Military Equipment Disguised as Civilian Objects is Perfidy, Part II
On Friday, I concluded that modifying a civilian-looking vehicle into a military object to attack an adversary could indeed amount to perfidy during an international armed conflict.…

Preparing for Cyber War: A Clarion Call
This post is the latest installment of our “Monday Reflections” feature, in which a different Just Security editor examines the big stories from the previous week or looks…

Killing With Military Equipment Disguised as Civilian Objects is Perfidy
The Washington Post earlier this year revealed US involvement in a 2008 Israeli operation that killed Hezbollah’s Imad Mughniyah in a Damascus parking lot. In discussing various…

Defining “Meaningful Human Control” Over Autonomous Weapons
A semi-autonomous X-47B drone aboard the aircraft carrier USS George H.W. Bush in 2013. Image Credit: US Navy via Wikimedia. What is the appropriate role of autonomy and human…

Beyond Drones: The Next-Generation of Autonomous Weapons Cannot be Developed in Secrecy
This post is the latest installment of our “Monday Reflections” feature, in which a different Just Security editor examines the big stories from the previous week or looks…

Washington’s New Drone Sales Policy Could Export US-Style Drone War
This week, the United States released a new policy for the export of US-made drones. The policy conditions any drone sale on a pledge by the foreign buyer government that it will…

Did the U.S.-Israeli killing of Mughniyah violate international law?
Over the weekend, The Washington Post reported on a joint U.S.-Israeli operation that killed Imad Mughniyah—Hezbollah’s reported chief of international operations—on the…