International Humanitarian Law (IHL)
723 Articles

What Explains the Rise in Civilian Casualties in US Military Ops–Iraq, Syria and Elsewhere
Last Friday, several news outlets reported that perhaps as many as 200 civilians had been killed in a recent U.S. airstrike in Mosul in northern Iraq, where the U.S. is participating…

Violence in Cyberspace: Are Disruptive Cyberspace Operations Legal under International Humanitarian Law?
It is already widely acknowledged that cyberspace has become the fifth domain of warfare, and militaries around the world are training various cyber units, who will be supporting…

Correcting the Record—Further Thoughts on the Intelligence Report on Civilian Casualties
In an exchange of posts over the past few weeks about the most recent casualty figures released by the Director of National Intelligence for theaters outside areas of active hostilities,…
Call for Papers: “Revisiting the Role of International Law in National Security”
Many conversations in the U.S. about situations of armed conflict – within civil society, academia, and the U.S. government – center on “national security law,” often drawing…

Letter to the Editor: Response to A Right to Fight?
My sincere thanks to Prof. Adil Haque for engaging with me in a debate, both here and at Opinio Juris, over the moral function of the laws of war. To recap, Adil proposed lowering…

Reasons to Distrust Intelligence Report on Civilian Casualties
Ryan Goodman is absolutely correct in what he wrote yesterday at Just Security. I have not proved the claim he attributes to me, namely, that “there is a gross underestimation…

A Just Security Debate!—What’s With the Criticism of the DNI Report on Civilian Casualties?
A U.S. Air Force MQ-1B Predator drone, carrying a Hellfire air-to-surface missile taxis after landing at a secret air base in the Persian Gulf region on January 7, 2016. In a recent…

A Just Security Debate!—What’s Wrong with the DNI Report on Civilian Casualties
[Editor’s Note: For different perspectives, be sure to read a response to Gabor Rona’s article by Ryan Goodman “A Just Security Debate!—What’s With the Criticism…

Campaign Promises of War Crimes: Now a Stain on the Military
As we try to figure out what happened in Yemen during the U.S. military raid on January 28th, there are a host of questions that remain unanswered. Here, we explore another very…

Trump’s “Safe Areas” in Syria — An Explainer on International Law
In an interview on Wednesday with ABC, President Donald Trump said he would “absolutely do safe zones in Syria.” The leaked draft of the Executive Order “Protecting the…

How News Media Can Get Misled by Tough Talk on Killing Terrorists
Image: US airstrike with 2,000lb bombs on ISIS bank in Mosul, Jan. 11, 2016 – CENTCOM Less than a half hour after Donald Trump took the oath of office on Friday, ABC News…

Obama Admin: Only One Civilian Killed by U.S. Outside of War Zones in 2016
On the eve of the inauguration of a new president, the Director of National Intelligence released a report (full text) that summarizes the number of military strikes taken by the…