Mayor, NYPD Address Attempted Terrorist Attack at NYC Protest

Two men from Pennsylvania arrested for bringing explosive devices to a protest outside Gracie Mansion

Published on Mar. 10, 2026

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Mayor Zohran Kwame Mamdani and NYPD Commissioner Jessica S. Tisch held a press conference to address an attempted terrorist attack that occurred during a protest outside Gracie Mansion on Saturday. Two men, Emir Balat and Ibrahim Kayumi, traveled from Pennsylvania and allegedly brought improvised explosive devices to the protest, which were ignited but did not cause any injuries thanks to the quick actions of NYPD officers. The mayor and commissioner praised the officers' bravery and vowed to hold the suspects accountable.

Why it matters

This incident highlights the ongoing threat of domestic terrorism and the challenges law enforcement faces in protecting public gatherings and events. It also raises questions about security measures, bail reform, and the rise of extremist ideologies targeting minority communities in major cities.

The details

According to officials, Balat and Kayumi are suspected of bringing two improvised explosive devices to the protest, one of which contained the volatile substance triacetone triperoxide (TATP). The devices were ignited but did not cause any injuries, thanks to the swift response of NYPD Assistant Chief Aaron Edwards and Sergeant Luis Navarro, who ran towards the danger to secure the area. A third suspicious device was later found in a vehicle associated with the suspects and was also rendered safe.

  • The protest took place on Saturday, March 9, 2026 outside Gracie Mansion.
  • The two explosive devices were ignited during the protest.
  • On Sunday, March 10, 2026, a third suspicious device was found in a vehicle linked to the suspects.

The players

Mayor Zohran Kwame Mamdani

The first Muslim mayor of New York City, who was not home at the time of the protest.

NYPD Commissioner Jessica S. Tisch

The head of the New York City Police Department, who provided details on the investigation and praised the officers' response.

Emir Balat

One of the two suspects arrested for allegedly bringing explosive devices to the protest.

Ibrahim Kayumi

The other suspect arrested along with Balat for the alleged terrorist plot.

NYPD Assistant Chief Aaron Edwards

A 23-year veteran of the NYPD who responded to the scene and helped secure the area.

NYPD Sergeant Luis Navarro

An 11-year NYPD veteran who also responded to the scene and assisted in the response.

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What they’re saying

“We must not let individuals continue to damage private property in New York City.”

— Robert Jenkins, New York City Resident (San Francisco Chronicle)

“Fifty years is such an accomplishment in New York City, especially with the way the city has changed over the years.”

— Gordon Edgar, Grocery Employee (Instagram)

What’s next

The judge in the case will decide on Tuesday whether or not to allow Emir Balat and Ibrahim Kayumi out on bail.

The takeaway

This case highlights the ongoing threat of domestic terrorism and the importance of vigilant law enforcement in protecting public gatherings. It also raises questions about security measures, bail reform, and the rise of extremist ideologies targeting minority communities in major cities.