DHS says operation targets criminal offendersMaine’s governor opposes Trump’s aggressive tacticsSupport for Trump’s immigration approach declines amid clashes

Jan 21 (Reuters) – President Donald Trump’s administration has started an immigration enforcement operation in Maine, the U.S. Department of Homeland Security said on Wednesday, targeting a state that is home to several refugee communities, including Somalis.

The department said in a press release that it kicked off “Operation Catch of the Day” on Tuesday, targeting those it called criminal offenders.

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More than 100 agents arrived in the frigid northeast state this week, one current immigration official and one former official said on condition of anonymity. The former official said the operation would focus on refugees.

Maine’s political leadership and immigrant communities have been bracing for the arrival of more immigration agents. Maine Governor Janet Mills, a Democrat, said last week that the Trump administration’s aggressive enforcement tactics were “not welcome.”

Trump, a Republican, has surged immigration agents to Democratic-led cities and states since mid-2025, with some 3,000 federal agents deployed to Minnesota in recent weeks. Trump has called the intense enforcement operations necessary to combat criminality, although many suspected immigration offenders arrested have no criminal charges or convictions.Trump has been critical of Somali immigrants after some Somali Americans were implicated in a fraud scheme in Minnesota, calling them “garbage” and saying they should leave the U.S.

“If the federal government has warrants, then it should show them,” Mills said in a statement on Wednesday, in which she added that many people in her state were “fearful.”

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Mills, in her second term as Maine’s governor, is running for a U.S. Senate seat currently held by Republican Susan Collins, a moderate trying to fend off Democratic challengers in November’s midterm elections that will decide control of Congress. Trump’s immigration policies are expected to be a prominent issue in Maine and other states.

Public support for Trump’s approach to immigration has dwindled in recent months as federal agents have swept through residential neighborhoods, tossing tear gas and clashing with protesters, Reuters/Ipsos polls show.Tensions boiled over this month when a U.S. Immigration and Customs Enforcement officer in Minneapolis fatally shot Renee Good, U.S. citizen and mother of three.

Carl Sheline, mayor of Lewiston, Maine, said on Tuesday that the city had seen an increase in ICE agents in the 39,000-person city. Lewiston, the second-largest city in Maine, is home to Somali immigrants and other refugees, communities that have been there for decades.

Sheline said in an email that ICE’s “terror and intimidation tactics” showed “a complete lack of humanity.”

“Lewiston stands for the dignity of all the people who call Maine home,” he said.

DHS spokesperson Tricia McLaughlin criticized Maine’s governor, calling her one of the state’s “sanctuary politicians” trying to limit cooperation with federal immigration enforcement.

“We are no longer allowing criminal illegal aliens to terrorize American citizens,” McLaughlin said in a statement.

Reporting by Kristina Cooke in San Francisco, Ted Hesson and Kanishka Singh in Washington and Bhargav Acharya in Toronto; Editing by Doina Chiacu, Deepa Babington, David Gregorio and Michael Perry

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Kristina Cooke is an investigative reporter at Reuters focused on immigration. In 2025, she was part of a team of reporters who were awarded the Pulitzer Prize for Investigative Reporting for coverage of the fentanyl supply chain. In 2023, she and colleagues were finalists for the Pulitzer Prize for National Reporting for an investigation into migrant child labor in the United States. Originally from Germany, she joined Reuters in London in 2005 and is now based in San Francisco.

Ted Hesson is an immigration reporter for Reuters, based in Washington, D.C. His work focuses on the policy and politics of immigration, asylum and border security. Prior to joining Reuters in 2019, Ted worked for the news outlet POLITICO, where he also covered immigration. His articles have appeared in POLITICO Magazine, The Atlantic and VICE News, among other publications. Ted holds a master’s degree from the Columbia University Graduate School of Journalism and bachelor’s degree from Boston College.