Documents show federal surveillance operation in Minnesota targeted progressive groups, unions

Immigration-officers" class="entity-link entity-organization" data-entity-id="65386" data-entity-type="organization">Federal Immigration officers confront protesters outside Bishop Henry Whipple Federal Building in Minneapolis, on Thursday, Jan. 15, 2026. (AP Photo/Yuki Iwamura, File) By TIM SULLIVAN and JENNIFER SINCO KELLEHER Updated 5:02 AM MESZ, August 14, 2026 Leer en español Add AP News on Google Add AP News as your preferred source to see more of our stories on Google. Share Share Facebook Copy Link copied Print Email X LinkedIn Bluesky Flipboard Pinterest Reddit Minneapolis (AP) — Federal agents launched a sweeping undercover surveillance operation earlier this year targeting progressive organizations, labor unions and other groups protesting the Immigration crackdown then raging through Minneapolis, according to court documents filed Thursday. The program, dubbed Operation Puppet Master, was aimed at what officials called a network of conspirators helping “violent opportunists and agitators.” The documents were filed in a case involving 15 people charged by federal prosecutors in June with impeding the crackdown, accusing them of conspiring against the federal government through a range of actions, from throwing ICE chunks to setting up blockades. The government documents were released Thursday in connection with a motion from a defense lawyer in the case, Kevin Riach, who requested that officials disclose more material collected during the investigations. The reality, according to government documents revealed in court motions, was Department of Homeland Security officers infiltrating meetings in churches, schools and parks that were often simply discussions of constitutionally protected protests. A statement from the department said Homeland Security Investigations doesn’t comment on the existence or status of on-going investigations or investigative methods. The statement referred questions to the Minnesota" class="entity-link entity-organization" data-entity-id="185120" data-entity-type="organization">U.S. attorney’s office in Minnesota, which didn’t immediately respond to an after-hours email from The Associated Press. Fatal ICE encounters, reversal over vehicle stops are first major test for DHS Secretary Mullin 1 MIN READ In Maine, a familiar story unfolds: Immigration officers fatally shot the driver of a moving vehicle 3 MIN READ A developer is asking neighbors to buy in and own part of a north Minneapolis mall 3 MIN READ Puppet Master, and a later operation called Project Whipple Shield, were a “broad and irrational investigation” driven by politics and not criminal conduct, Riach said in a motion filed Thursday. Take, for example, a Jan. 31 meeting in a Minneapolis library, when a Homeland Security report says an undercover officer identified as “UCA 9833” listened as supporters of a progressive climate group, the Sunrise Movement, discussed sit-ins, de-escalation tactics and “having a police liaison and safety marshal present during events.” “During the Action meeting, it was made clear that the Sunrise Movement organization focused on ‘peaceful’ protests,” the agent reported. Dozens of pages of documents describe agents secretly infiltrating meetings, monitoring activist chat groups and using license plate numbers to compile names of people who attended gatherings. A slide created by Homeland Security’s investigative branch titled “The Conspiracy” shows 18 organizations, from a small Minneapolis bicycle repair collective to the AFL-CIO, the largest federation of labor groups in the U.S. The government also obtained years of certain financial records for groups ranging from the Sunrise Movement to major unions, including the Service Employees International Union and the Communications Workers of America. “You are requested not to disclose the existence of this summons for an indefinite period of time,” warned a DHS request to FedWire, a money transfer system operated by the U.S. Federal Reserve. “It’s very disturbing,” said Ahilan Arulanantham, a professor at the University of California, Los Angeles School of Law. Over time, it could deter people from expressing their beliefs, he said. Many people don’t want to live in a world where expressing their beliefs gives federal agencies the right to investigate them, he said. “It’s that fear of that creeping police state,” he said. Groups that the government investigated were furious at the news. “Our union has become the latest target of a corrupt administration that weaponizes the legal process against law-abiding Americans exercising our Constitutional rights,” CWA President Claude Cummings Jr. said in a statement. “We will not be intimidated, and we will not be silenced.” The AP News Guild, the union that represents many Associated Press employees, is part of the CWA. On Thursday, a coalition of Minneapolis-area civil society groups defended the protests and criticized the investigations. The government is “lashing out desperately in hopes of intimidating people and organizations that have shown the power of communities acting together,” said a statement distributed by Unidos MN, a local human rights group. DHS deployed about 3,000 federal officers to the Minneapolis-St. Paul area for roughly three months starting late last year in what the department called its “ largest Immigration enforcement operation ever.” It led to thousands of arrests, angry mass protests and the fatal shootings of two U.S. citizens. Minnesota U.S. Attorney Daniel N. Rosen said the 15 were part of two groups that he characterized as “antifa,” an umbrella term for a diffuse movement of militant left-wing activists. Defense attorney Riach said at the time that his client, Isaac Sant, had no affiliation with antifa, which he called “a boogeyman invented by the far-right.”