Terrorism & Violent Extremism

Just Security provides expert legal and policy analysis of terrorism, counterterrorism, and domestic and international violent extremism.

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National Security at the United Nations This Week

Editors’ Note: Just Security is now producing a new weekly series that keeps readers up to date on developments at the United Nations at the intersection of national security,…
A military officer walks from the entrance to Camp VI on June 25, 2013 in Guantanamo Bay, Cuba.

The Status of Guantanamo 17 Years In

Seventeen years ago today, the United States brought twenty Afghan men, alleged to be members of the Taliban or al-Qaeda, to its Naval Base at Guantanamo Bay, Cuba. Images of the…
A Luas tram heads for Dublin on December 2, 2010 near Cherrywood - south of Dublin, Ireland.

What the Dublin Tram System Hack Reveals about the Future of Hostage Taking

Imagine hackers commandeered a capital city’s transit system, holding it hostage for a cryptocurrency ransom. Consider the implications of this attack: beyond a data breach,…
Rwandan Hutu rebel Ignace Murwanashyaka (C) of the Democratic Forces for the Liberation of Rwanda (FDLR) showing a declaration flanked by Baptiste Koneza (R) and Christophe Hakizabero (L) at the Sant'Egidio religious community headquarter in Rome.

A Congo War Crimes Decision: What It Means for Universal Jurisdiction Litigation in Germany and Beyond

The German Federal Court of Justice, the country's court of last resort in criminal and private law, recently announced its much-anticipated decision in a Congo War Crimes case.…
A Yemeni soldier loyal to the Saudi and UAE-backed government walking past UAE military armored vehicles at a position north of the southeastern city of Mukalla, the capital Hadramawt province.

Annotation of the Pentagon Report to Congress on Detainee Abuse by U.S. Partners in Yemen

In a mere two pages of carefully parsed prose, DoD has provided what can only be described as a deliberately misleading and deceptively evasive account of U.S. and Emirati actions…
A US worker and cement truck along construction of 32km of the border wall by order of US President Donald Trump on the border between Ciudad Juarez, Chihuahua state, Mexico and Santa Teresa, New Mexico state, US, on April 17, 2018.

Terrorists and the Southern Border: Myth and Reality

"The Intelligence Community is almost certainly not able to stand publicly behind what the White House and DHS are saying."
Trash in a box overflows near the Lincoln memorial as some government services have been stopped during a government shutdown in Washington, DC, December 27, 2018.

Wrecking the Government to Build a Wall

Washington has muddled into and out of shutdowns before, but this one has the potential to be dangerously historic. The current impasse may become the straw that breaks the camel’s…
Trump and US Secretary of Defense Jim Mattis at a cabinet meeting on March 8, 2018 in Washington DC.

If Trump’s Syria and Afghanistan Decisions Seem Bad, Imagine What He’d Do in a Crisis

National security advisors for presidents of both parties have developed a process over 70 years to optimize decision-making. That's particularly critical in those moments of extraordinary…

Research Shows Terrorists Aren’t Necessarily Uneducated. So How Can Education Prevent Terror?

Researchers say ideology and grievance are necessary drivers of extremism. Educators are in a position to challenge grievance narratives.
A woman stands at a memorial outside the Tree of Life synagogue after a shooting there left 11 people dead in the Squirrel Hill neighborhood of Pittsburgh on October 27.

The 116th Congress and Preventing Extremist Violence: Look North for Guidance

Democrats taking control of the U.S. House today with the start of the 116th Congress have a long and growing list of policy (as well as investigative) priorities. Included on…

New Approach After Charlottesville Violence Protects Public Safety While Preserving Rights

When right-wing nationalists try to weaponize the First Amendment to the U.S. Constitution, states can use their own constitutional and statutory provisions to prohibit private…

Could U.S. Withdrawal from Syria Lead to War Between Russia and Turkey?

"With the United States out of Syria it is hard to see how Russia and Turkey do not rapidly find themselves at loggerheads – either because Russia is unable to protect Turkey’s…
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