National Guard troops sent by President Donald Trump began patrolling Chicago’s streets on Wednesday, October 8, 2025. The deployment responds to recent clashes between protesters and federal agents from the Immigration and Customs Enforcement Service, known as ICE. The third-largest city in the United States, with over 2.7 million residents, has seen protests against deportation operations targeting undocumented immigrants.
Illinois Governor JB Pritzker and Chicago Mayor Brandon Johnson, both Democrats, opposed the measure, labeling it as undue federal interference. Trump justified the deployment, citing the need to protect federal agents allegedly attacked during operations in the metropolitan area. So far, about 200 Texas National Guard soldiers have been sent to a base in Elwood, 50 km from the city, where they are undergoing specific training.
- Key recent incidents include the use of tear gas in protests in the Broadview suburb.
- Over 1,000 arrests have occurred in the Chicago area since the immigration crackdown began in September.
- The city has adopted “sanctuary” policies for immigrants, limiting cooperation with federal authorities.
The federal decision escalates a conflict involving lawsuits and local executive orders, directly impacting public safety in the region.
Federal troop deployment
Approximately 200 Texas National Guard soldiers arrived in Elwood on Tuesday evening, October 7. They are stationed at an Army training center and preparing for missions to protect federal facilities.
The operation, authorized by presidential decree, focuses on safeguarding ICE and Federal Protective Service agents during urban patrols. Local authorities reported that the troops carry non-lethal equipment, such as shields and pepper spray.
Local authorities’ reactions
Mayor Brandon Johnson issued an executive order creating “ICE-free zones” on municipal properties. This measure prohibits immigration raids without a judicial warrant in public buildings.
Johnson criticized the federal presence as an unnecessary escalation. He argued that local police adequately manage protests without the need for military intervention.
Governor JB Pritzker filed a lawsuit in state court against the deployment. A federal court denied an initial injunction, citing insufficient evidence of immediate public order risks.
Pritzker described the mobilization as a political act. He highlighted police statistics showing a 31% drop in homicides in Chicago through August 2025, totaling 278 cases.
Ongoing legal dispute
Illinois filed a lawsuit over the weekend to block the troops. Federal Judge April Perry requested more data from the government on the operation’s scope.
In an emergency hearing, state lawyers argued a violation of the 10th Amendment. This clause reserves local powers to states, except in cases of declared rebellion.
The Justice Department defended the action as an emergency measure. Representatives cited incidents like the October 4 shooting, when agents fired at an armed woman during a confrontation in Little Village.
Similar decisions occurred in other states. In Portland, a judge blocked 200 troops due to a lack of “insurrection” justification, while in Los Angeles, a troop extension was upheld until January 2026.
Immigration operations context
Since January 2025, Trump’s second term has prioritized mass deportations. Chicago, as a sanctuary city, sees protests at detention centers like the one in Broadview.
Federal agents used helicopters and tear gas in recent raids. A September incident involved protesters’ vehicles colliding with ICE cars, resulting in minor injuries.
Statistics show Illinois has low per-capita immigration arrests. However, the federal government reports over 1,000 detentions in the region since the “Operation Midway Blitz” announcement.
Nightly protests draw dozens of participants. They gather outside federal buildings, with sporadic clashes resolved by municipal police.
Recent incidents in Chicago
On October 4, Border Patrol agents shot a woman in Brighton Park. She allegedly pointed a semi-automatic weapon during a vehicle blockade.
The episode sparked crowds on Michigan Avenue the next day. Protesters marched against the use of lethal force in routine operations.
In Broadview, tear gas dispersed groups on October 3. Local authorities restricted protests to daytime hours via executive order.
Federal prosecutors announced conspiracy charges for contract killing. A gang leader offered $10,000 for an attack on a border officer in Illinois.
These events preceded the troops’ arrival. Chicago Police Chief Bob Day seeks coordination with federal agents to align procedures.
Federal strategy in Democratic cities
Trump announced plans for ten urban centers since January. Baltimore, Memphis, and New Orleans have already received similar reinforcements.
In Portland, Governor Tina Kotek met with Homeland Security Secretary Kristi Noem. Kotek denied any “insurrection” and defended local policing.
Noem threatened to quadruple federal agents in Portland if cities do not cooperate. An appeals hearing is set for Thursday on the troop deployment block.
In San Francisco and Oakland, emergency decrees accelerate the anti-immigration agenda. A California judge declared violations in Los Angeles but allowed partial continuation.
Most violent crimes have dropped nationally. Portland homicides fell 51% in the first half of 2025, from 35 to 17 cases.
The Chicago mission remains focused on federal protection. Operational details include joint patrols but no involvement in local arrests.
