In September 2025, Secretary of Homeland Security Kristi Noem personally joined federal agents in Chicago during Operation Midway Blitz, a large-scale law enforcement effort targeting undocumented immigrants with criminal records. The operation was launched in response to growing concerns about public safety and debates surrounding sanctuary city policies.
Noem stated that the mission was designed to remove “the worst of the worst,” including individuals facing charges such as assault and felony stalking. Her presence on the ground underscored the administration’s commitment to immigration enforcement, even in cities where local leaders have taken a different approach.
The action quickly drew national attention. Illinois Governor JB Pritzker and Chicago Mayor Brandon Johnson criticized the operation, describing it as disruptive and an overreach of federal authority. Supporters, however, argued that the initiative was necessary to protect communities and uphold federal law. The situation escalated when protests formed outside a federal facility in the Chicago area. According to officials, demonstrators clashed with law enforcement, leading to a limited use of crowd control measures and several arrests.
Authorities also reported confiscating firearms and one improvised device, heightening concerns about safety at such gatherings. Noem defended the federal response, pointing to a rise in assaults on immigration officers nationwide. She emphasized that the focus remained on criminal activity rather than families or peaceful residents. The Chicago operation reflects the ongoing national debate over immigration policy, federal authority, and the role of sanctuary cities. Analysts suggest more operations could follow if tensions remain unresolved.