Terrorism & Violent Extremism

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

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2,268 Articles

The Year of Section 702 Reform, Part III: Why Congress Should Not Exempt Warrantless “Foreign Intelligence” Queries

A cramped approach to protecting Americans’ privacy would be a mistake, both as a legal matter and a practical one.
visual representation of a global communications network

A Close and Critical Look at the ‘Five Things’ the ACLU Says You Need to Know About ‘NSA Mass Surveillance’

The most compelling national security question this year is whether Congress will reauthorize Section 702 and, if so, what form that reauthorization will take.
Judges of the International Court of Justice stand at the opening of the session in the case of Equatorial Guinea v. France on February 17, 2020 in The Hague, Netherlands.

Iran’s ICJ Case against Canada Tests the Terrorism Exception to Sovereign Immunity

Iran’s ICJ Application alleges Canada’s designation of Iran as a state sponsor of terrorism and legislation allowing private plaintiffs to sue Iran in Canadian courts for terrorism-related…

Unpacking the “Surprise” Crime in DOJ’s Target Letter to Trump

What does that law say? How has DOJ used it in past? What alleged Trump conduct meets the elements of the crime?
An aerial image shows migrants waiting along the border wall to surrender to Border Patrol agents for immigration and asylum claim processing

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.
Prison barbed ware, with a cloudy blue sky in the background

Biden Must Act on Landmark UN Special Rapporteur Guantanamo Report

The Biden administration's willingness to open itself up to difficult external scrutiny should be commended, but the UN Special Rapporteur's findings should also be a wakeup call…
Flags in front of the United Nations headquarters in New York City.

The Cost of Consensus in the Eighth Review of the UN Global Counter-Terrorism Strategy

United Nations member states must find ways to demand more inclusive, rights-compliant, and gender-responsive counterterrorism efforts.
The large gray Department of Justice building with a clear blue sky in the background. The drooped flag outside the building indicates a windless time of day. Photo credit: Coolcaesar from Wikimedia Commons

Trump on Trial: A Model Prosecution Memo for Federal Election Interference Crimes

A bipartisan team of former federal prosecutors, defense counsel, and other legal experts drafted a "model prosecution memo" for the potential case of United States vs. Donald…
(L) headshot of FBI Director Christopher Wray, (R) headshot of Representative Jim Jordan

Anticipating Jim Jordan’s Judiciary Committee Hearing with FBI Director Wray

Will there be real oversight or more allegations of conspiracies and victimhood that drive political violence?
Law enforcement works to hold back a crowd holding American flags and Trump flags.

FBI, DHS Failed to Take Jan. 6 Threats Seriously, Senate Report Says

Despite receiving intelligence that threatened an attack on the U.S. Capitol, intelligence agencies downplayed the risk of violence.
In this photo illustration, pages are viewed from the unsealed federal indictment of former U.S. President Donald Trump on June 9, 2023 in Washington, DC.

Prosecuting a President – Under What Conditions Is It Warranted?

"Democracies that resort readily to the criminal law against political rivals risk finding themselves at some stage categorized as ex-democracies."
barbed wire fence

Takeaways from the UN Special Rapporteur Report on Guantanamo

The United States should make good on its commitment to follow through on the Special Rapporteur's Guantanamo report.
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