Army veteran charged with federal arson after fiery anti-ICE attack on Manhattan federal building

 July 23, 2026

A 43-year-old former Army mechanic faces a mandatory minimum of seven years in prison after allegedly setting a gas fire at the entrance of a major New York City federal building, an attack the FBI says was driven by anti-government and anti-ICE ideology.

Andrew Arrabaca of Poughkeepsie, New York, wheeled a beach cart loaded with axes, a hammer, a machete, three fixed-blade knives, six incendiary devices, and a sign reading "ICE Off Our Streets" to the front entrance of 26 Federal Plaza in lower Manhattan early Monday morning. He allegedly ignited a gas fire at the building's entrance, set off fireworks, and fired pellets from an airsoft rifle before federal protective officers tackled him and took him into custody.

Three people were injured. The building houses thousands of federal employees across dozens of agencies, including the FBI, Immigration and Customs Enforcement, U.S. Citizenship and Immigration Services, an immigration court, a daycare center, and a post office, and receives hundreds of visitors every day.

Prosecutors say Arrabaca planned the attack for months

Federal prosecutors painted a picture of deliberate, months-long preparation. Assistant U.S. Attorney Samantha Fry told the court that Arrabaca had been plotting the assault since January, purchasing supplies and scouting locations before carrying it out. The Washington Examiner reported that prosecutors said the attack was planned over months and could have caused mass casualties.

Fry called the attack "calculated, targeted and unacceptably dangerous," and warned the court about how close it came to something far worse:

"This attack could have ended much more tragically."

U.S. Magistrate Judge Robyn F. Tarnofsky, who ordered Arrabaca held without bail, did not hold back about the gravity of the charges. Fox News reported the judge told Arrabaca directly:

"The crime you're charged with is troubling. The nature and circumstances, the fact that it was planned over time and carried out at a time when it could cause significant harm."

Arrabaca was ordered detained at a federal lockup for a mental health evaluation rather than released to a Veterans Affairs facility, as his defense had sought. He made anti-government and anti-ICE statements upon arrest and confessed to the attack, with prosecutors citing "overwhelming evidence of his guilt."

FBI labels Arrabaca 'an anti-American, anti-government extremist'

James Barnacle, the FBI's assistant director in charge of the New York field office, did not hedge when describing the suspect's motives. Barnacle told reporters that Arrabaca's acts "appear to have been motivated by his anti-Government and anti-ICE beliefs."

He went further in remarks cited by the New York Post:

"He is an anti-American, anti-government extremist. The building was attacked. Mr. Arrabaca was looking to injure people and harm people."

The FBI's Joint Terrorism Task Force is investigating the incident as a domestic terror attack. Prosecutors said Arrabaca was willing to accept his own death in carrying out the assault, a detail that underscores the premeditated nature of the violence and separates it from an impulsive protest gone wrong.

Fox News identified Arrabaca as a registered Democrat and member of the left-wing Working Families Party. That political affiliation, combined with the "ICE Off Our Streets" sign and his anti-government statements, places the attack squarely within the orbit of left-wing hostility toward federal immigration enforcement, a hostility that has intensified as the current administration has expanded ICE operations.

The attack also fits a broader pattern. A former Marine recently received a 100-year federal sentence for shooting an officer at a Texas ICE detention center, and a Texas woman was indicted by a federal grand jury for an arson attack on a Republican Party headquarters.

Arrabaca faces a seven-year mandatory minimum under federal arson statute

National Review reported that Arrabaca was formally charged on Tuesday with one count of arson under 18 U.S.C. § 844(f), the federal statute covering malicious damage or destruction of government property by fire or explosive. The charge carries a mandatory minimum sentence of seven years in prison.

The criminal complaint, filed in the Southern District of New York, alleges Arrabaca "maliciously damaged and destroyed, and attempted to damage and destroy, by means of fire and an explosive, a building" owned or leased by the United States. The courthouse where the case was filed sits directly across the street from the building he attacked, the Jacob K. Javits Federal Building.

U.S. Attorney Jay Clayton framed the incident in blunt terms:

"As alleged, the defendant caused a scene of destruction and mayhem by setting a fire at the entrance to a federal building in lower Manhattan which houses thousands of federal employees and receives hundreds of visitors daily."

Clayton praised the officers who responded: "I am thankful for the brave, swift response of our law enforcement partners who stopped the defendant before he could cause greater harm. Once again, our bravest ran to the fire."

NYPD Commissioner Jessica Tisch called the attack "a stark reminder of the dangers that law enforcement officers face and the importance of the NYPD's work with our federal partners to keep the people of New York City safe."

26 Federal Plaza has become a flashpoint in the immigration debate

The building Arrabaca allegedly attacked is no random target. 26 Federal Plaza has served as a focal point for anti-ICE protests in New York City, drawing demonstrators opposed to the federal government's immigration enforcement operations. It houses an immigration court, ICE's New York field office, USCIS offices, and dozens of other federal agencies, along with a daycare center and a U.S. post office that serve ordinary New Yorkers every day.

Parents dropping off children at daycare, residents mailing packages, federal workers arriving for their shifts, these are the people who could have been caught in the blast had the attack unfolded differently. Prosecutors emphasized that point in court.

The gap between peaceful protest and politically motivated violence is supposed to be wide. In this case, federal authorities say a man crossed it with a wagon full of weapons, a manifesto, and a plan he had been refining for half a year. A federal grand jury indictment of a Texas woman for arson at a GOP headquarters and a recent case in which a Vermont district attorney dropped charges against anti-ICE protesters who assaulted police officers illustrate the uneven way the legal system has treated left-wing political violence.

When local prosecutors decline to hold anti-ICE agitators accountable, it falls to federal authorities to draw the line. In Arrabaca's case, they drew it with a mandatory seven-year minimum.

Barnacle put the FBI's position plainly:

"FBI New York has zero tolerance for violence targeted at federal employees who choose to serve all Americans."

That FBI terrorism task force investigation remains ongoing, and additional charges could follow.

Anti-ICE rhetoric has become a staple of progressive politics. When that rhetoric turns into a man with a machete, a gas fire, and a plan to hurt federal workers, the people who spent years stoking the outrage owe the public more than silence.


About Jenny Curran

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