Court documents unsealed in August 2026 have revealed the full scope of a federal surveillance campaign targeting anti-ICE protesters in Minneapolis — one that included undercover agents attending private meetings, infiltrating encrypted communications, subpoenaing financial records, and at least one documented attempt to steer a nonviolent organizer toward confrontational tactics. The youth-led Sunrise Movement, labor unions, and a broad coalition of progressive groups now know what many suspected: they were being watched, recorded, and in some cases, potentially manipulated.
Operation Puppet Master: What the Court Filing Revealed
The disclosures emerged from a criminal case in which the Department of Justice has charged 15 Minneapolis protesters with conspiracy to impede U.S. immigration officers. Defense attorney Kevin Riach filed nearly 30 internal Department of Homeland Security investigative reports as part of the case proceedings, providing the public its first detailed look inside the federal government’s surveillance apparatus as it was trained on domestic activist groups.
According to those documents, shortly after federal agents killed Alex Pretti on January 24, ICE’s Homeland Security Investigations division opened two parallel probes: one named “Operation Puppet Master” and another called “Project Whipple Shield” — the latter referencing the federal building that served as a focal point for many ICE protests in the Twin Cities.
The stated justification for both operations was the identification of a network “providing material support to violent opportunists and agitators.” But the investigative records disclosed to defense attorneys tell a different story. Undercover ICE agents secretly recorded at churches, libraries, and schools — venues where organizers were actively emphasizing the importance of nonviolent action.
“I was shocked at the scope and the apparent lack of investigative discipline involved, but not totally surprised,” Riach told The Guardian.
Targeting the Sunrise Movement Before Any Violence Occurred
The Sunrise Movement, a nationally organized youth climate advocacy group with a Twin Cities chapter, had pivoted its focus toward anti-ICE organizing in the weeks before the federal government’s immigration surge in the region. The group has maintained a public and explicit commitment to nonviolent protest, even as it employs aggressive tactics such as making noise outside hotels where ICE agents were housed.
That commitment to peaceful demonstration did not insulate Sunrise from federal scrutiny. According to The Intercept’s reporting on the court filing, undercover agents had already begun targeting the group before the killings of Pretti and Renee Good — events that dramatically escalated community organizing against ICE in the Minneapolis area.
Most significantly, the court filing documents at least one apparent attempt by an undercover ICE agent to entice a Sunrise organizer into endorsing more confrontational tactics. The details of that exchange, revealed through the government’s own investigative reports, represent one of the more troubling disclosures in the filing — the suggestion that federal agents were not merely observing protest activity, but actively attempting to shape it in a direction that could provide legal justification for prosecution or undermine the movement’s public standing.
The Wider Net: Unions, Nonprofits, and Encrypted Chats
The surveillance extended well beyond Sunrise. Internal DHS records show that Homeland Security Investigations sent undercover agents to community meetings in both the Twin Cities and New York City, infiltrated Signal encrypted group chats, and obtained the financial records of mainstream institutions including the AFL-CIO and the Service Employees International Union.
The Guardian reported that the government’s own documents allege these major national labor organizations were connected to the criminal conspiracy — a framing that defense attorneys and civil liberties observers have described as a significant overreach. The 15 defendants are accused of conspiracy related to a loose coalition called Direct Action Minnesota, which the government contends was organized to impede ICE operations in the region.
A DHS spokesperson declined to comment on specific investigative methods or the status of the operations. The Justice Department in Minnesota similarly declined to address the substance of the disclosures.
The Legal and Political Framework Behind the Operations
The documents indicate that both DHS investigations were shaped by President Trump’s executive order designating “antifa” a domestic terrorist organization and attributing responsibility for “riots” against ICE to that designation. That executive order appears to have provided the ideological scaffolding under which a wide array of nonviolent protest activity — union organizing, youth climate activism, community meetings held in houses of worship — was framed as requiring infiltration and criminal investigation.
The criminal case against the 15 protesters, filed in June 2026, marks one of the most aggressive federal prosecutions of domestic protest activity in recent memory. Defense attorneys now have access to the internal records showing how that case was built — and what methods were employed to build it.
Provocateurs in Historical Context
The tactic of deploying undercover agents to steer nonviolent movements toward confrontational behavior has a documented history in American law enforcement. Research published by the International Center on Nonviolent Conflict has examined how agent provocateurs — individuals embedded within activist organizations to promote disruptive or violent tactics — have been used historically to discredit movements and provide justification for state repression.
As the ICNC has noted in its educational work on civil resistance, the goals of such infiltration are typically threefold: to discourage participation in a movement, to erode public support, and to give authorities justification for using force against activists without generating public backlash. The tactic exploits the vulnerability of movements during periods of high energy and rapid expansion, when new participants may be less familiar with organizational norms and more susceptible to outside influence.
That historical pattern appears directly relevant to what the Minneapolis court documents describe — federal agents attending nonviolent meetings under false pretenses and, in at least one documented instance, attempting to nudge an organizer away from the group’s stated nonviolent commitments.
Activists Respond
Sunrise Movement Executive Director Aru Shiney-Ajay addressed the revelations directly in an interview following the court filing’s release. Rather than expressing alarm, she framed the government’s tactics as evidence of weakness.
“What this is meant to do is scare protesters and scare people away from joining protest groups,” Shiney-Ajay said. “It is very essential that we remember that actually what we are doing is incredibly normal, it is incredibly popular, and we cannot let ourselves be scared out of organizing.”
For the 15 individuals now facing federal conspiracy charges, the disclosures offer both vindication of their long-held suspicions and a detailed picture of the machinery arrayed against them. Their attorneys now possess nearly 30 internal government reports documenting the scope and methods of the surveillance — records that are likely to feature prominently as the case moves forward.
What Comes Next
The court proceedings in the DOJ’s case against the 15 Minneapolis protesters will now unfold against the backdrop of these revelations. The question of whether the federal government overstepped legal and constitutional boundaries in its surveillance of nonviolent organizations — attending meetings at churches, infiltrating private encrypted communications, and apparently attempting to influence activist behavior through undercover agents — will be central to the defense.
Civil liberties organizations are likely to scrutinize the case closely. The breadth of the surveillance, encompassing national labor unions and youth climate organizations alongside the narrower target of Direct Action Minnesota, raises questions that extend well beyond the specific charges against the 15 defendants. What the court documents have already established is that the federal government invested substantial resources in monitoring peaceful protest activity — and that at least some of those resources were directed toward attempts to change it.
This article draws on reporting from The Intercept and The Guardian, as well as research published by the International Center on Nonviolent Conflict via Waging Nonviolence.
