Feds Charge Two Men in Alleged ISIS-Linked Explosive Plot Near NYC Mayor's Residence

Emir Balat and Ibrahim Kayumi accused of attempting to detonate devices near Gracie Mansion

Published on Mar. 9, 2026

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Federal authorities have charged Emir Balat and Ibrahim Kayumi with attempting to detonate explosive devices near New York City Mayor Zohran Mamdani's residence at Gracie Mansion. The suspects face multiple counts, including providing material support to a designated terrorist organization, using a weapon of mass destruction, and unlawful possession of destructive devices.

Why it matters

The alleged plot highlights ongoing concerns about domestic terrorism and the threat of ISIS-inspired attacks in major U.S. cities. The charges come as law enforcement continues to monitor extremist activity and work to prevent attacks that could endanger public safety.

The details

According to a sealed FBI complaint, Balat and Kayumi attempted to deploy improvised explosive devices during a protest and counter-protest on March 7. One of the devices tested positive for triacetone triperoxide (TATP), a highly volatile explosive previously used in terrorist attacks. Authorities also recovered handwritten notes and additional materials from a vehicle linked to the defendants.

  • The alleged attempted attack occurred on March 7, 2026.

The players

Emir Balat

One of the two men charged in the alleged ISIS-linked explosive plot near the New York City mayor's residence.

Ibrahim Kayumi

One of the two men charged in the alleged ISIS-linked explosive plot near the New York City mayor's residence.

Zohran Mamdani

The mayor of New York City, whose residence at Gracie Mansion was the alleged target of the explosive plot.

Jessica Tisch

The NYPD Commissioner who described the devices as "incredibly dangerous" and praised officers for their rapid response.

Jay Clayton

The U.S. Attorney who stated that the defendants' alleged actions represent a planned, ideology-driven attack and highlighted the ongoing investigation.

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What they’re saying

“Emir Balat and Ibrahim Kayumi have been charged with committing a heinous act of terrorism and proclaiming their allegiance to ISIS. They should be held fully accountable for their actions. We will continue to keep New Yorkers safe. We will not tolerate terrorism or violence in our city.”

— Zohran Mamdani, Mayor of New York City (Press Statement)

“The devices are incredibly dangerous and we praise the officers for their rapid response. The coordination between the NYPD and the FBI Joint Terrorism Task Force was critical.”

— Jessica Tisch, NYPD Commissioner (Press Briefing)

“The defendants' alleged actions represent a planned, ideology-driven attack. We will continue the investigation to pursue any additional leads.”

— Jay Clayton, U.S. Attorney (Press Briefing)

What’s next

Authorities have urged anyone with additional information to contact the FBI. The charges mark the next stage in the legal process following the arrests of Balat and Kayumi, who remain in custody pending trial.

The takeaway

This case underscores the ongoing threat of domestic terrorism and the need for vigilance and coordination between law enforcement agencies to detect and prevent such attacks. It serves as a reminder of the serious consequences for those who seek to carry out violence in the name of extremist ideologies.