International Humanitarian Law (IHL)
723 Articles
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…
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…
Civilian Casualties: We Need Better Estimates—Not Just Better Numbers
The Pentagon could do a better job reducing civilian casualties in wartime. Here's how.
The Saudi War in Yemen Is Strengthening Terrorism
Saudi Arabia’s U.S.-backed military campaign in Yemen not only drives the world’s worst humanitarian crisis, but also deepens the terrorist threat to the U.S. And American…
When Does the Legal Basis for U.S. Forces in Syria Expire?
The State Department announced earlier this year that the “full and complete defeat of ISIS” is a necessary condition for ending U.S. military operations in Syria. But Senators…
Just Security Podcast: Daphne Eviatar on Military Targeting under Trump
The sharp uptick in civilian casualties from U.S. military operations across the world under President Trump has alarmed human rights lawyers, who say the legal standards for targeting…
The Lesson the Trump Administration has Failed to Learn about Yemen
Both the Trump and Obama administrations have advanced two fictions over the last three years to obscure U.S. complicity in Yemen’s humanitarian catastrophe. From former Secretary…
A Year On, Fog of War Not Lifting Over Deadly Raqqa Strikes
In March 2017, a U.S.-led coalition aircraft struck a boarding school in Mansourah, Syria, completely destroying it. Since then, the coalition has maintained that the building…
Doe v. Mattis: Is the War on ISIS Legal?
Many members of Congress, including those who voted for the 2001 and 2002 AUMFs, feel they haven’t authorized the current fight against ISIS. Unless the executive branch prolongs…
Episode 60 of the National Security Podcast: TL;DL – This Is Why We Can’t Have Nice Things
An over-long episode with a short title to reflect a very busy–and somewhat bizarre–eight day stretch in the wide world of national security law. This week, your hosts Professor…
The “Shift Cold” Military Tactic: Finding Room Under International Law
It should surprise no one that evolving military practice raises novel legal questions. It may surprise many that the increasing use of “shift cold” techniques by advanced…
The “Shift Cold” Military Tactic and International Humanitarian Law
New technology allows for new military tactics in urban warfare. Legal questions have been raised about a military practice--called "shift cold"--in which an operator redirects…