Sen. Susan Collins is finding herself in an increasingly precarious position as Maine reels from a sweeping federal immigration crackdown that has sparked fear, protests, and growing political fallout ahead of November’s midterm elections. The controversy surrounding Immigration and Customs Enforcement’s “Operation Catch of the Day” has not only shaken communities across the state, but has also put Collins—one of the Senate’s most prominent Republicans—squarely on the defensive.

ICE launched the operation in late January, claiming it was aimed at detaining “the worst of the worst” criminal undocumented immigrants. Instead, labor unions, healthcare workers, educators, and residents across Maine say the enforcement actions have gone far beyond that description. Reports of racial profiling, workplace detentions, and families being separated have fueled widespread outrage in a state that, while still the whitest in the nation, has become more diverse in recent years.

Collins quickly moved to distance herself from the backlash. She publicly stated that she contacted Homeland Security Secretary Kristi Noem and was assured that large-scale ICE operations in Maine would end at her request. Collins has emphasized her seniority and influence in Washington, portraying herself as a stabilizing force capable of dialing down tensions without partisan theatrics.

But many Mainers say the reality on the ground tells a different story. Residents, union leaders, and healthcare workers report that ICE agents are still present—albeit less visibly—and that fear has not subsided. Accounts of immigrants sheltering in place, workers missing shifts, and families avoiding public spaces continue to circulate. Critics argue that Collins’s assurances amount to words without lasting impact.

Democratic challengers Graham Platner and Gov. Janet Mills have seized on the issue, framing Collins as fundamentally aligned with President Trump despite her occasional public breaks. They point out that while Collins voted against Trump’s sweeping “One Big Beautiful Bill Act” in its final form, she helped advance legislation that included massive funding for ICE and later voted to extend Department of Homeland Security funding. To her opponents, this underscores what they call a pattern: public moderation paired with material support for Trump-era policies.

Collins counters that her votes reflect pragmatism, not ideology. She argues that stopgap funding is necessary to push for reforms such as body-worn cameras for ICE officers and that her opposition to certain bills shows independence. Republican allies describe her response to the ICE controversy as “classic Susan Collins”—measured, deliberate, and designed to calm voters in the middle.

Still, polling suggests Collins is vulnerable. A recent survey showed her among the most unpopular senators in the country, and internal GOP concerns reportedly label Maine as one of Republicans’ toughest Senate defenses. Analysts say Collins’s electoral survival depends on maintaining support from moderates and independents—voters who may be increasingly unsettled by images of aggressive federal enforcement in their communities.

Whether Collins’s balancing act will hold remains unclear. For now, the ICE crackdown has become a defining issue in Maine’s Senate race, forcing Collins to defend both her influence and her independence in a state watching closely—and skeptically.