Terrorism & Violent Extremism
Just Security provides expert legal and policy analysis of terrorism, counterterrorism, and domestic and international violent extremism.
2,268 Articles

Why Guantánamo Detainees Should Have Access to COVID Vaccines Part II: Federal Law and DoD Policies
In addition to a violation of the law of armed conflict and unsound policy, there's another reason the DOD's decision to suspend vaccination plans for Guantánamo detainees is…

Movie at the Ellipse: A Study in Fascist Propaganda
Scholars on the Nazis and anti-Semitism have seen this before.

Defining “Endless War” is Essential for Proper Strategic Analysis of America’s Wars
Clarifying what makes today’s war endless helps point toward the much-needed changes to existing authorizations and the culture that views military force as the proper response…

The Progress Not Made on Protecting Civilians
I was recently asked to reflect on the progress the United States has made on civilian protection after two decades of war and counterterrorism operations since 9/11. I got down…

Congress Now Has More Power to Shed Light on Trump’s Abuses of Power
Throughout former President Donald Trump’s tenure, the White House stonewalled congressional oversight requests with impunity. Until now.

Why Guantánamo Detainees Should Have Access to COVID Vaccines Part I: Law of Armed Conflict and Good Policy
The laws of war require vaccinating Guantanamo detainees. So do policy imperatives — including the U.S. military's own self-interests.

If the US Wants to Push Back on Authoritarian Agendas at the UN, Get Counterterrorism Right
If the Biden administration is serious about promoting democracy and pushing back on authoritarianism, then it’s time for a policy response that confronts the way in which counterterrorism…

The Capitol Assault and the Continuing Threat: A Podcast Conversation with Elizabeth Neumann
What was President Trump’s likely awareness of social media postings by extremists who signaled their intent to commit violence and assault the Capitol in advance of January…

Violent Extremism and the Governance Challenge
Revisiting "Human rights impact of policies and practices aimed at preventing and countering violent extremism," a recent assessment of the P/CVE field released last year at the…

How to Fix the U.S. Litigation Position in Key Pending Cases
The Biden administration has the opportunity, and responsibility, to disavow the Trump administration’s dangerous litigation positions and the ideologies they reflect in these…

De-platforming Is a Fix, But Only a Short-Term One
Conspiracy theorists and disinformation remain in the world and online. At the end of the day, solving that problem will require more than just a technical solution.

Guardrails Needed for FBI Access to Social Media Monitoring
While social media analysis will be critical to investigations aimed at preventing acts of domestic terrorism, dragnet social media monitoring brings significant risks, and even…