Armed Conflict
Just Security’s expert authors provide analysis on the legal, policy, and strategic dimensions of armed conflict, including the Russia-Ukraine war, the Israel-Hamas war, counterterrorism operations, conflicts in the Middle East and North Africa, and other armed conflicts across the globe, with a focus on international humanitarian law, war crimes and accountability, mitigating and remedying civilian harm, and the humanitarian impacts of warfare.
3,544 Articles
The Erosion of a Secret
Drone Timeline (Click to Enlarge) In connection with an ACLU Freedom of Information Act lawsuit pending before the U.S. District Court for the District of Columbia, the CIA has…
What Does the “Unwilling or Unable” Standard Mean in the Context of Syria?
[Editor’s note: Ryan Goodman responds to Professor Lewis in a subsequent post. See also a response by Jonathan Horowitz] President Obama has now announced his intentions to carry…

The Bells of September
This September 11th, I traveled with my little boy down the tree-lined beauty of Savannah to Reynolds Square where, amidst the draped Spanish Moss, historic Christ Church rang…
September 1, 1939
Each of the last twelve September 11ths, I’ve pulled out my copy of W.H. Auden’s poem, September 1, 1939, the lines of which have always seemed a stunningly appropriate…
The Coming Congressional “Authorization” to Use Force Against ISIL?
Many commentators and news outlets are focused on whether the White House will seek, or Congress will pass, authorization for the President to use military force against ISIL.…
The War Powers Clock(s) in Iraq
Jack Goldsmith has a very helpful post up on Lawfare, explaining that the President had issued three separate War Powers notifications to Congress over the past month with respect…
Whose Hype are You Going to Believe?: How Not to Evaluate the ISIL Threat to the U.S.
On Friday, Peter Bergen and David Sterman wrote an article for CNN Opinion entitled, “ISIS Threat to U.S. Mostly Hype.” (Bergen is also CNN’s national security analyst.)…
The Guns of September
[Editors’ Note: The following post is the first installment of a new feature, “Monday Reflections,” in which a different Just Security editor will take a longer…
Guest Post: DoD Directive 2310.01E
As Steve Vladeck noted yesterday, the Department of Defense is out with a new version of its Directive 2310.01E on detainee operations. Steve asks the big question: why now?…
The Very Strange New DoD Detainee Directive
On August 19, the Department of Defense apparently issued a new version of “Directive 2310.01E,” which, if you haven’t been scoring at home, is one of the central…
Targeting Al-Shabaab’s Godane is not the same as targeting Al-Shabaab
On Monday, the US military conducted an airstrike in Somalia, in which the primary target was reportedly Ahmed Abdi Godane, the leader of the militant group Al-Shabaab. Based…
ISIL = Genocide?
As we have discussed, the United States has launched further military action in Iraq. These operations follow limited airstrikes against the Islamic State of Iraq and the Levant…