Recent Articles

The Technicolor Zone of Cyberspace – Part I
Two leading experts on cyber law analyze the U.K. Attorney General's major speech on international law and cyber, delivered at Chatham House last month.

Understanding the Fog of Law: Enduring Ambiguities in International Security Law
The international law governing national security and war is plagued by several critical ambiguities. When can states lawfully resort to armed force? What are the constraints on…

Welcome Viola Gienger! — Just Security’s new Washington Editor
We at Just Security could not be more excited to welcome our new Washington Editor, Viola Gienger, as the latest addition to the Just Security team. Viola is a veteran journalist…

France’s Creeping Terrorism Laws Restricting Free Speech
French prosecutors have been aggressively pursuing anyone who speaks positively of a terrorist act or group even if their intention is not to incite violence or promote the group.

A Model for Improving Cooperation in Cyber – the Highway Safety Act?
A new piece of bipartisan legislation—the “Enhancing Grid Security through Public-Private Partnerships Act” (HR 5240)—was reported out of the House Energy and Commerce…

The Early Edition: May 30, 2018
Signup to receive the Early Edition in your inbox here. Before the start of business, Just Security provides a curated summary of up-to-the-minute TRUMP-KIM SUMMIT Top North…

The National Security Threat of Trump’s Defense Budget
As a former military officer and national security appointee under President Barack Obama, I know firsthand the value of U.S. defense spending for securing the United States and…

Can Humanitarian Assistance Be an Obstacle to Peace? The Example of South Sudan
When President Donald Trump took office, there was considerable uncertainty as to how his administration would address the ongoing crisis in South Sudan, a complex foreign policy…

The Early Edition: May 29, 2018
Signup to receive the Early Edition in your inbox here. Before the start of business, Just Security provides a curated summary of up-to-the-minute TRUMP-KIM SUMMIT Recent diplomatic…

Memorial Day at Just Security
In honor of Memorial Day, Just Security will be on an abbreviated schedule with a lower volume of posts than normal. If any major, time-sensitive developments occur, we will…

My Least Favorite Day
A powerful Memorial Day essay and reflection.

Analysis of Israel’s Supreme Court Decision Allowing Lethal Force in Gaza
On May 25th 2018, the Israeli Supreme Court rejected, in a unanimous decision of a three judge panel, a petition by a group of NGOs which challenged the legality of the Rules of…