Terrorism & Violent Extremism

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

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2,228 Articles
Anti-riot police officers stand guard in a line (Rear) as protesting university students gather. A large Turkish flag sways.

In Turkey, Peace as Pretext: Erdoğan’s Kurdish Initiative and the Authoritarian Logic Behind Arresting His Main Opponent

The arrest of the Turkish president's main rival, Istanbul Mayor İmamoğlu, sharpens the contradictions of the peace effort with the Kurds.
People walk outside the Supreme Court building in Jerusalem on April 8, 2025.

Judging Deprivation – Humanitarian Aid in Gaza Before Israel’s Supreme Court and Beyond

A recent decision from Israel's Supreme Court exposes some of the underlying tensions and inadequacies within international humanitarian law in countering conflict-induced civilian…
Signage and flowers are placed on a tree reads "ICE kidnapped our neighbor"

The Fox TV Problem with Deporting International Students

The SCOTUS decision in FCC v. Fox TV emphasized fair notice, a bedrock requirement of due process that could shield students from removal.
U.S. President Donal Trump shakes hands with El Salvador Presidnet Nayib Bukele next to an American flag.

The New Transparency Rules and the El Salvador Detention Agreement

A 2022 statute could force disclosure of any U.S.-El Salvador agreements connected to the facility where Kilmar Abrego Garcia is detained
Visualization of Data and U.S. Congress

Vanishing Accountability? The Need to Preserve U.S. Federal Financial Transparency

As threats to open data and financial accountability grow in the United States, it is essential to protect transparency at all costs.
Screenshot of Form G-325R Biographic Information (Registration)

The Immigration Registration Trap Goes Live

When a court finally addresses the merits of the rule, there are strong procedural and substantive grounds to challenge its implementation.
The Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) is seen on the podium

What Just Happened: The Trump Administration Repealed Zero Tolerance Policy for Rogue Gun Dealers

The Trump administration's repeal of a zero tolerance policy for rogue gun dealers will threaten US public safety and relations with Mexico.
Two diamond miners in yellow helmets and red vests look out over an expansive diamond mine.

In Potential Russia Sanctions Removal, Diamonds Illustrate the Complexities

The web of factors for the diamond industry in any lifting of sanctions could be instructive for other sectors too.
The photo shows the cart headed toward the camera, against a backdrop of war-ravaged buildings.

New Israeli Guidelines Threaten to Eliminate Humanitarian Action in the Occupied Palestinian Territory Almost Entirely

A revised registration process for international NGOs aiding Palestinians creates a chilling effect against criticism and accountability.
Abstract image of human eye with retinal circuit on a black background.

The Dangerous Foreign Intelligence Exception Loophole in the Hasbajrami Decision

The Hasbajrami decision’s expansive view of the FISA foreign intelligence exception threatens to swallow the rule that the Fourth Amendment's warrant requirement applies to U.S.…
The photo shows four very long, shallow docked boats arrayed next to each other diagonally across the image, seemingly made of iron or metal, carrying belongings and one with a number of adults and children in it. Other people are on land at the back of the image, next to a dirt road beside fields stretching into the distance.

Visa Revocations Disregard South Sudan War Risks, Overlook U.S. Communities’ Embrace of Refugees

The breadth and depth of support for South Sudanese across red and blue states has origins in evangelical backing for the young country.
People participate in a candlelight vigil in front of the main offices of the Centers for Disease Control

Dropping U.S. Biodefenses: Why Cuts to Federal Health Agencies Make Americans Less Safe

Top experts write that the Trump administration's sweeping changes to HHS will make the United States highly insecure, not healthy.
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