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Familiar Attempts to Justify and Downplay Antisemitic Violence Follow Latest Attack on Jewish Community
Reactions to the Boulder, Colorado attack followed a familiar pattern to the 21 May 2025 Washington, D.C. murder of a couple leaving an event for young Jewish. Many of the same anti-Zionist groups and influencers who celebrated or justified D.C. shooting suspect Elias Rodriguez’s actions reacted similarly to the Boulder attack. other extremists also responded with predictable antisemitism and conspiracy theories by claiming the attack was a “false flag” or blaming Jews.
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“The Federal Government Is Gone”: Under Trump, the Fight Against Extremist Violence Is Left Up to the States
As President Donald Trump guts the main federal office dedicated to preventing terrorism, states say they’re left to take the lead in spotlighting threats. Some state efforts are robust, others are fledgling, and yet other states are still formalizing strategies for addressing extremism. With the federal government largely retreating from focusing on extremist dangers, prevention advocates say the threat of violent extremism is likely to increase.
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Liverpool F.C.’s Victory Parade Was Disrupted by a Car Ramming. Why Do These Types of Attacks Happen?
The ramming at Sunday’s victory parade for the soccer team was one of several that have happened across the globe recently.
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Jewish Community Faces Unprecedentedly High Threat Environment
Jewish communities in the U.S. and across the world are facing and environment of unprecedentedly high threats. Between July 2024 and May 2025, law enforcement has documented 15 terrorist plots or attacks targeting Jews, Zionists or Jewish institutions in the U.S.
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Luigi Mangione and the Making of a ‘Terrorist’
Discretion is crucial to the American tradition of criminal law, Jacob Ware and Ania Zolyniak write, noting that “lawmakers enact broader statutes to empower prosecutors to pursue justice while entrusting that they will stay within the confines of their authority and screen out the inevitable “absurd” cases that may arise.” Discretion is also vital to maintaining the legitimacy of the legal system. In the prosecution’s case against Luigi Mangione, they charge, “That discretion was abused.”
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In Latest Attack on Jewish Community, Suspect in Museum Shooting Posted Manifesto Calling to 'Bring the War Home'
On the evening of 21 May 2025, shortly after 9:00 pm, Elias Rodriguez, 30, of Chicago, Illinois, allegedly shot and killed two Israeli embassy staff members as they were leaving an AJC (American Jewish Committee) Young Diplomats event at the Capital Jewish Museum in Washington DC. As he was taken into custody, Rodriguez shouted, “Free, free Palestine.” An online manifesto posted on X lays out the reasons for the attack.
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Safety and Security at Institutions of Higher Education
Ensuring the safety of students, faculty, and staff is a multifaceted challenge that requires institutions of higher education to navigate myriad threats, hazards, and risks.
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Into the Crowd: The Evolution of Vehicular Attacks and Prevention Efforts
In recent months, there have been a series of vehicular attacks in Germany, the United States, and Israel targeting civilians during celebrations and public gatherings. The relative ease of launching a vehicle attack and the very large number of soft targets available means it is a tactic that is very difficult to defend against.
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For First Time, U.S. Charges Sinaloa Cartel Leaders with Narco-Terrorism
Federal prosecutors on Tuesday charged alleged Sinaloa Cartel leaders with narco-terrorism and material support of terrorism for trafficking fentanyl, cocaine, methamphetamine and heroin into the United States. It is the first time prosecutors charged alleged drug traffickers with terrorism-related charges.
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Under the Radar: Militias Use New Terminology to Hide in Plain Sight
Across the United States, militia groups are redefining how they identify themselves and each other, signaling a broader effort to soften their image and manipulate public perception.
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Measuring Change in Terrorist Engagement: Challenges and Future Directions
Changes in risk and protective factors can signal disengagement, enabling risk management resources to be allocated where they are needed most.
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What if Bin Laden Was Killed in the Era of Generative AI?
By leveraging machine learning to produce AI-generated content, adversaries can weaponize synthetic media, making fact and fiction nearly indistinguishable. The death—or not—of combatant leaders is prime example of the magnitude of the challenge this emerging reality poses.
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Trump Administration Issues Restrictive Executive Order to Govern Gain-of-Function Research
Last week President Trump signed an executive order which imposes new restrictions on gain-of-function (GoF) research. Scientists and biosecurity experts say it is not unreasonable to review the security measures governing GoF research, but that the administration has used a definition of GoF which is too broad, vague, and inaccurate, raising the concern that the United States will become less safe, and less prepared for unforeseen biothreats, as essential research and important studies would be hobbled because of the wide net cast by the executive order.
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Terrorists Weigh Risks to Their Reputation When Deciding Which Crises to Exploit − New Research
Terrorist attacks are more common during security and economic crises, but they decrease during humanitarian disasters. Perpetrators focus on what we call “ripe moments” – circumstances that present unique opportunities for terrorist groups to attack when the state is distracted or weakened. But the reason why a state may be vulnerable matters to terrorists.
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Low-Power Sensors Could Last 10 Years, Providing Surveillance, Security
Researchers at Sandia have spent the last three years developing an ultra-low-power chemical sensor to detect sarin and other chemical warfare agents or gaseous industrial toxins, aiming to protect the public and warfighters.
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The long view
The Drone Threat to America’s Cities
Drones are coming for our cities. The tech is cheap, the threat is real, and our defenses are nearly nonexistent. To avoid that ugly reality, we need to come up with better ideas, and we need them fast. Because ready or not, the drones are coming.
Remotely Coerced Violence: 764, The Com Network, and the Hybridization of Threats
Nihilistic violent extremism is best understood as a victim-driven, youth-centered online ecosystem in which status, belonging, and identity are earned through the production, circulation, and escalation of harm. It combine sadistic online exploitation, cybercrime, self-directed violence, animal abuse, school-violence threats, and terrorist or violent-extremist conduct.
How Cybercriminal Networks Evolve into Global Security Threats
Cyberattacks have become an increasingly common part of modern life, disrupting hospitals, schools, businesses and governments around the world. New research points to a new threat: online communities can also spread political extremism.
‘Nihilistic Violent Extremism’ Isn’t a Thing, and I’m Tired of Pretending It Is
“Nihilistic violent extremism” (NVE) is a term used to bring together an array of hateful actors who, working online, try to convince people to kill themselves, produce child sexual abuse material, and other hateful actions. But the term confuses more than it helps—NVE is too vague a concept and encompasses too wide a range of behavior, leading to misunderstanding, poor analysis, and potential response mistakes.