Throwing of explosive devices outside Mamdani residence was ‘act of Isis-inspired terrorism’, officials say

The Guardian US News
by Richard Luscombe
March 9, 2026
2 min read

The Bottom Line

Officials say explosive devices thrown near New York Mayor Mamdani's home were "Isis-inspired terrorism."

How This Affects You

This incident highlights domestic security threats, which can lead to increased security measures in public spaces and at events.

AI-Generated Summary

Officials have designated the throwing of two improvised explosive devices outside New York Mayor Zohran Mamdani's residence on Saturday as an act of "terrorism" inspired by the Islamic State group. According to NYPD Commissioner Jessica Tisch, the devices were allegedly thrown by counter-protesters during an anti-Islam demonstration outside Gracie Mansion. This incident represents a significant security breach targeting a public official's home. The classification as "Isis-inspired terrorism" indicates a potential shift in domestic threat assessment. Further investigation into the perpetrators and their motivations is ongoing.

What's Being Done

Actions, solutions, and how to get involved

Law enforcement officials are investigating the throwing of improvised explosive devices outside Mayor Mamdani's residence as an act of 'Isis-inspired terrorism,' with an active investigation into perpetrators and motivations ongoing. The NYPD is leading the investigation to identify and apprehend those responsible. Readers can support local law enforcement efforts by reporting suspicious activities and engage with community initiatives aimed at countering extremist ideologies.

AI-researched overview of ongoing actions and responses

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ISIS-Inspired Terrorism in New York City

New York City authorities are investigating an attempted attack involving explosive devices near Mayor Zohran Mamdani's residence as 'ISIS-inspired terrorism'. The incident has led to arrests and heightened security concerns in the city.

ISIS-Inspired Explosive Attack Attempt Near NYC Mayor's Residence

An attempted attack involving explosive devices near New York City Mayor Zohran Mamdani's residence is being investigated as 'ISIS-inspired terrorism.' Authorities have identified triacetone triperoxide (TATP) in the undetonated devices and have made arrests in connection with the incident, raising concerns about domestic terrorism threats.

ISIS-Inspired Terrorist Attack Attempt in New York City

New York City authorities are investigating an attempted attack involving explosive devices thrown near Mayor Zohran Mamdani's residence as 'ISIS-inspired terrorism.' The incident involved undetonated devices containing TATP, leading to arrests and an FBI terrorism investigation.

ISIS-Inspired Terrorism Investigation After Explosives Thrown Near NYC Mayor's Residence

New York City authorities are investigating an incident involving explosive devices thrown near Mayor Zohran Mamdani's residence as 'ISIS-inspired terrorism'. Police identified triacetone triperoxide (TATP) in the undetonated devices, leading to arrests and a federal terrorism investigation.

Explosive Devices Thrown Near NYC Mayor's Residence

New York City authorities are investigating an incident involving explosive devices thrown near Mayor Zohran Mamdani's residence as 'ISIS-inspired terrorism.' The FBI has launched a terrorism investigation, and two teenagers have been arrested in connection with the incident, raising concerns about domestic extremism.

Civil Rights & Justice

Following developments in civil rights, criminal justice reform, voting rights, Supreme Court decisions, policing accountability, and the ongoing struggle for equality and justice across American institutions.

Explosive Devices Thrown Near NYC Mayor's Residence Investigated as ISIS-Inspired Terrorism

Two men have been charged after explosive devices were thrown outside New York City Mayor Zohran Mamdani's residence. Authorities are investigating the incident as 'ISIS-inspired terrorism,' raising concerns about domestic security.

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