Terrorism & Violent Extremism

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

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Trump speaks in the Diplomatic Reception Room at the White House in Washington, DC, October 23, 2019 as US Vice President Mike Pence and US Secretary of State Mike Pompeo look on.

How Trump Could Really End “Endless Wars”

If Trump were serious about his professed desire to end endless wars, he would offer a responsible plan for repealing the statutory authorization that three successive administrations…
A crowded prison cell is filled with men suspected of being affiliated with the Islamic State (IS) group in the northeastern Syrian city of Hasakeh on October 26, 2019. They sit and lay side by side on thin cots on the floor.

ISIS Suspect Transfers to Iraq Replete with Risks

Despite well-documented concerns, some European States appear to be negotiating the transfer of thousands of foreign ISIS suspects to Iraq.
Prominent Egyptian activist Alaa Abdel Fattah stands behind bars with fellow defendants as they are tried at a court in Cairo on August 6, 2014.

Keeping Human Rights and Counter-Terrorism in Focus at the UN

Egypt has for years sought to undermine UN consensus on norms for human rights in countering terrorism. It's time for UN members to take a principled stand.
Venezuela's National Assembly head Juan Guaido waves to the crowd during a mass opposition rally against leader Nicolas Maduro in which he declared himself the country's "acting president", on the anniversary of a 1958 uprising that overthrew military dictatorship, in Caracas on January 23, 2019.

The Rio Treaty: Paving the Way for Military Intervention in Venezuela?

Renewed focus on the presence of terrorist groups in Venezuela, and the Maduro regime’s involvement with such groups, suggest that the ground is being paved for a potential military…
Trump speaks at the White House on October 27, 2019.

Trump’s Communications Malpractice Mars His Victory Lap on al-Baghdadi

The president politicized the raid’s aftermath and jeopardized our foreign policy and military operations in the process.
Family members and comrades attend the funeral of eight members of the People's Protection Units (YPG), that were buried in a martyrs' cemetery on November 8, 2015 in Derek, Rojava, Syria.

Northeastern Syria: Complex Criminal Law in a Complicated Battlespace

Regardless of which countries try which members of ISIS, the international community needs to begin taking more decisive action if it is serious about bringing members of ISIS…
Trump makes a statement in the Diplomatic Reception Room of the White House October 27, 2019 in Washington, DC.

How Trump’s Gilding the Lily on Baghdadi Death Will Return to Haunt Americans

I handled State Dept’s public messaging after we killed bin Laden. I know the risks.
Honduran father Juan and his six-year-old son Anthony walk on their way to attend Sunday Mass on September 9, 2018 in Oakland, California. They fled their country and crossed the U.S. border at a lawful port of entry in Brownsville, Texas seeking asylum. They were soon separated and spent the next 85 days apart in detention. Juan was sent to Tulsa, Oklahoma, while his son was sent to a detention shelter New York. Juan said it took six weeks from the time of separation until he was able to make a phone call to his son.

Assessing the Legal Landscape of Family Separation in the Immigration Context

Former Secretary of Homeland Security Kirstjen Nielsen was interviewed this week as part of FORTUNE’s “Most Powerful Women Summit” in Washington. Nielsen, who seemed nonplussed…

“With a Little Help from Our Friends”: Prosecuting the ISIL “Beatles” in U.S. Courts

Civilian prosecution in U.S. courts remains by far the best option for reliably bringing the two ISIL detainees in U.S. custody to justice. The DoJ should look closely at whether…
The Federal Constitutional Court in Karlsruhe, Baden-Wuerttemberg, Germany.

The German Constitutional Court on the Right of Self-Defense Against ISIS in Syria

German Constitutional Court concludes that the government has a reasonable claim that the UN Charter permits use of force in self-defense against non-state actors — at least…
Razor wire tops the fence of the U.S. prison at Guantanamo Bay on October 23, 2016 at the U.S. Naval Station at Guantanamo Bay, Cuba.

18 Years After 9/11, Why Is Guantánamo Still Open?

That a child born on that day the planes hit would by now have gained the right to vote, but there has yet to be a trial of the alleged attackers, serves to highlight how painfully…
Sara al-Abdullah, a volunteer caring for 24 orphaned children reportedly linked with foreign fighters of the Islamic State (IS) group, carries one of them at a camp in the northern Syrian village of Ain Issa, on September 26, 2019.

Returning Foreign Fighters and Their Families Takes on New Urgency After Trump’s Syria Decision

As countries contemplate what appears to be the potential for an abrupt and unruly dismantling of the SDF camps in Syria, and the likely security, ethical and moral dilemmas that…
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