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.
3,526 Articles

Revisiting General Counsel Ney’s Speech in Light of New Pentagon Leadership
Former Department of Defense official (OSD) Luke Hartig critiques General Counsel Paul Ney's recent speech on the framework governing US military operations.

Legislative Responses to ISIS Returnees Take a New Twist in Australia
This week, the Australian Parliament is considering new laws that ban “extremists” from returning home, apparently aimed at preventing Australians, including women and children,…

The Missing State Department Memo on US Officials’ Possible Aiding and Abetting Saudi War Crimes
Today the Senate Foreign Relations Committee is set to consider dueling bills on Saudi Arabia. A bill sponsored by Senator Robert Menendez (D-N.J.), would block arms sales to the…

Iraq ‘Dirty Tricks’ Tale Gets Star Treatment, But Big Questions Remain
The dramatic but little-told story of a British intelligence whistleblower who tried to raise the alarm over a questionable spying campaign to bolster the cause for the Iraq War…

What Did We Learn About Mark Esper and How He Views the World?
From Iran to Afghanistan to collective self-defense, the big takeaways from the Senate confirmation hearing for Mark Esper, nominated by the president to be defense secretary.…

U.S. Offensive Cyber Operations against Economic Cyber Intrusions: An International Law Analysis – Part II
Part I demonstrated that the United States is likely to struggle to make a convincing argument that economic cyber intrusions carried out against it breach international law. Consequently,…

Why the ICC’s Judgment in the al-Bashir Case Wasn’t So Surprising
A look at why the Appeals Chamber of the International Criminal Court made the right decision when it decided Jordan should have arrested then-Sudanese President Omar al-Bashir…

U.S. Offensive Cyber Operations against Economic Cyber Intrusions: An International Law Analysis – Part I
On June 11, 2019, White House National Security Adviser John Bolton announced that U.S. offensive cyber operations would be expanded beyond countering election interference to…

We Treat America’s Wartime Detainees Better Than Migrant Children
Migrant children held in temporary government custody should be detained in conditions superior to those of enemy fighters detained during wartime. Today, it appears they are not.…

Self-Defense in International Law: What Level of Evidence?
With the question of whether Iran's actions justify the use of force, the issue of evidence is once again at the forefront of international debate. So, how much evidence does a…

Iran’s Shifting Views on Self-Defense and ‘Intraterritorial’ Force
Iran’s justification for shooting down a US drone suggests a subtle shift in its understanding of international law.

Cyberattack Attribution and the Virtues of Decentralization
In the midst of rising tensions between the United States and Iran over tanker attacks and Iran’s downing of a U.S. drone, reports emerged that U.S. Cyber Command had launched…