Armed Conflict
Use of Force
830 Articles
How the Expansion of “Self-Defense” Has Undermined Constraints on the Use of Force
Legal Scholar Oona Hathaway examines how expansive U.S. interpretations of "self-defense" have shaped international law.
Finally Ending America’s Forever War, Part II: Prescription
Leading legal scholar Harold Hongju Koh presents a long-term strategy for ending the "war on terror."
Introduction to Symposium: Ending Perpetual War
Marking the 22nd anniversary of 9/11, our new Symposium reflects on the enduring legacies of the "war on terror" and prospects for finally leaving the war path.
Finally Ending America’s Forever War, Part I: Diagnosis
On the 22nd anniversary of 9/11, leading legal scholar Harold Hongju Koh offers a grim diagnosis of how we got here and the challenges ahead.
Accountability for Russian Imperialism in the “Global East”
Despite a tendency to analyze global divisions over aggression trials through a “West” versus “Global South” binary, the longer-term stakes of accountability for Ukraine…
An International Law Assessment of ECOWAS’ Threat to Use Force in Niger
Under international law, the only possible legal basis for a potential ECOWAS military intervention would be an invitation by Niger extended to ECOWAS to use force on its territory.
Renewed Tensions in the Persian Gulf: Further War Powers Lessons from the Tanker War
The possibility of unilateral use of force spiraling into conflict in the Middle East should generate a sense of urgency on Capitol Hill for tackling war powers reform.
What You Need to Know: International Humanitarian Law and Russia’s Termination of the Black Sea Grain Initiative
Following Russia's withdrawal from the Black Sea Grain Initiative, what does IHL have to say on food security, Russia's attacks on Ukrainian food export infrastructure, and the…
The Just Security Podcast: Potential Rwandan Aggression Against the Democratic Republic of the Congo
Accountability for the crime of aggression matters because acts of aggression can lead to other grave crimes, including war crimes and crimes against humanity.
A Significant New Step in the Creation of An International Compensation Mechanism for Ukraine
In establishing a Register of Damages, the Council of Europe has taken a momentous step in the effort to create an international claims commission for Ukraine.
DeSantis Campaign’s Border Proposal Raises Separation of Powers Concerns
Florida governor and U.S. presidential candidate Ron DeSantis has proposed action that would flout constitutional and statutory limits.
Le monde réagira-t-il à une possible agression de la République démocratique du Congo par le Rwanda?
La communauté internationale devrait répondre avec urgence à l'agression potentielle par le Rwanda envers la RDC.