FBI Launches Terrorism Investigation After Explosive Devices Ignited Near New York City Mayor’s Residence

Authorities in the United States have launched a major terrorism investigation following the ignition of improvised explosive devices near the official residence of New York City Mayor Zohran Mamdani. Federal and local law enforcement agencies say the incident, which occurred over the weekend, is being treated as a possible case of extremist violence.

The investigation is being led jointly by the Federal Bureau of Investigation (FBI) and the New York City Police Department (NYPD). Officials say the devices were ignited outside Gracie Mansion, located on the Upper East Side of New York City, during a heated confrontation between opposing protest groups.

According to law enforcement officials, two improvised explosive devices were lit near the mayor’s residence on Saturday. Authorities stated that at least one of the devices was thrown, raising concerns about the potential risk to public safety. Investigators believe the explosives were capable of causing serious injuries or fatalities had they detonated as intended.

Police Warn of Potentially Deadly Devices

Speaking at a press conference on Monday, Jessica Tisch emphasized the seriousness of the incident. She noted that while no casualties were reported, the situation could easily have ended in tragedy.

“We were fortunate that the devices used this weekend did not cause the kind of harm that they were certainly capable of causing,” Tisch told reporters. “But luck is never a strategy. Devices like these have the potential to cause devastating harm.”

Tisch also commended two police officers who quickly intervened after the devices were ignited. According to her, the officers acted immediately and without hesitation, prioritizing public safety despite the risks involved.

Suspects Arrested in Connection With Explosive Devices

Authorities confirmed that two suspects have been taken into custody in connection with the incident. The individuals were identified as 18-year-old Emir Balat and 19-year-old Ibrahim Kayumi, both residents of the U.S. state of Pennsylvania.

Police officials said both men appeared to be agitated during the protests that took place near the mayor’s residence. Investigators are currently examining their motives and possible connections to extremist ideologies.

According to preliminary findings, one of the devices was constructed using triacetone triperoxide, commonly known as TATP. The substance is considered highly volatile and is often associated with homemade explosives due to its powerful explosive properties.

Tisch described the material as “a dangerous and highly unstable compound” that can easily detonate under certain conditions.

Suspicious Vehicle Discovered With Additional Materials

As part of the ongoing investigation, the NYPD located a vehicle on the Upper East Side believed to be connected to the two suspects. Authorities deployed a bomb disposal robot to examine the car safely.

Inside the vehicle, investigators reportedly discovered materials similar to those used in the devices that were ignited outside the mayor’s residence. Officials said the robot also detected what appeared to be another suspicious device, prompting further forensic examination.

According to police, the explosive devices were assembled using glass bottles filled with explosive substances. The containers were reportedly packed with metal fragments, including nuts and bolts, intended to act as shrapnel in the event of an explosion. A fuse resembling those commonly used in fireworks was also attached.

FBI Joint Terrorism Task Force Leads Probe

Following the discovery, the FBI confirmed that the objects recovered from the scene were improvised explosive devices (IEDs). The agency’s specialized counterterrorism unit, the FBI Joint Terrorism Task Force (JTTF), has since taken a leading role in the investigation.

In a statement posted online, the FBI said investigators will conduct extensive interviews, review available video footage, and analyze physical evidence recovered from the scene.

Officials also indicated that authorities are actively pursuing additional leads to determine whether the suspects acted alone or had support from other individuals.

Incident Linked to Heated Protest

The attempted attack occurred during a protest organized outside Gracie Mansion. Authorities said the gathering was arranged by Jake Lang, a controversial far-right activist who previously received a pardon after being involved in the January 6 United States Capitol attack.

Police reported that the demonstration consisted of anti-Islam protesters who had assembled near the mayor’s residence. The group was soon confronted by a significantly larger crowd of counter-protesters, numbering more than 100 individuals.

Tensions between the opposing groups escalated quickly, leading to confrontations and disorder at the scene.

Video footage from the protest, verified by media outlets including CBS News, reportedly shows one of the suspects lighting a device and throwing it toward a barrier near the protest area. Fortunately, the device extinguished itself after striking the barrier and failed to detonate.

Investigators say the suspect then retrieved a second device from his associate, ignited it, and began running before eventually dropping it.

Additional Arrests Made During Protest

In addition to the suspects linked to the explosive devices, police also arrested Ian McGuiness, a 21-year-old individual accused of deploying pepper spray against counter-protesters during the demonstration.

Authorities confirmed that McGuiness and three other individuals were charged with disorderly conduct and obstruction related to the protest.

Mayor Condemns Violence

Mayor Zohran Mamdani addressed the incident in a statement released on Sunday, strongly condemning both the anti-Islam protest and the attempted use of explosive devices.

He described the demonstration outside his residence as being motivated by prejudice and discrimination. However, the mayor emphasized that the violent escalation that followed was even more troubling.

“Violence at a protest is never acceptable,” Mamdani said. “The attempt to use an explosive device and hurt others is not only criminal, it is reprehensible and the antithesis of who we are.”

Authorities Urge Vigilance as Investigation Continues

Law enforcement agencies have assured residents that security measures across New York City remain strong and that authorities will continue to closely monitor threats related to extremism and public safety.

The FBI and NYPD say the investigation remains active, and officials have not ruled out additional arrests as they analyze evidence and interview witnesses.

Security experts note that incidents involving homemade explosives are treated with extreme seriousness due to their potential to cause mass casualties. For now, authorities are urging the public to remain vigilant and report any suspicious activities as investigators work to determine the full scope of the attempted attack.