Federal immigration officers stand outside Bishop Henry Whipple Federal Building, on Jan. 15, 2026, in Minneapolis. (John Locher/AP)
The powerful law allows the president to "take such measures as he considers necessary to suppress [an] insurrection" when state officials are unwilling or unable to. The law functions as an exception to the Posse Comitatus Act, which says the military cannot be used as a domestic police force, and it allows the president to bypass Congress.
Trump seeks to stop ‘professional agitators’
Trump framed the possible use of the Insurrection Act as a means of addressing what he said were failures by Minnesota’s Democratic leadership.
"If the corrupt politicians of Minnesota don’t obey the law and stop the professional agitators and insurrectionists from attacking the Patriots of I.C.E., who are only trying to do their job, I will institute the INSURRECTION ACT," he wrote.
On Friday, he told reporters he did not plan to use it, for now, but that he has not ruled it out.
"It has been used by 48% of the presidents as of this moment," Trump said, adding, "If I needed it, I'd use it. I don't think there's any reason right now to use it, but if I needed it, I'd use it."
His remarks come as protests and instances of vandalism and violence continue to rock Minneapolis. Tensions skyrocketed this month after an ICE agent shot and killed Renee Good, a 37-year-old U.S. citizen who had an altercation with ICE that the FBI is now investigating as a possible assault on the agent.
A confrontation between protesters and an ICE supporter during a demonstration outside the Bishop Whipple Federal Building in Minneapolis, Minnesota, on Jan. 15, 2026. (Octavio JONES / AFP via Getty Images)
The president could then direct the troops to carry out numerous tasks, such as enforcing federal laws, breaking up protests, or otherwise suppressing what Trump deems to be rebellious activity.
What else have presidents used it for?
The Insurrection Act dates back to 1807, and although it has been used several times, Trump would be the first to invoke it since President George H.W. Bush used it to quell Los Angeles riots in 1992.
President Abraham Lincoln used what amounted to Insurrection Act powers to respond to a rebellion within the Confederacy in the Civil War era.
In the 1940s, President Franklin Roosevelt deployed 6,000 Army troops to Detroit in response to race riots under the Insurrection Act.
President Dwight Eisenhower used the law to deploy the 101st Airborne Division to Little Rock, Arkansas, in the 1950s to enforce civil rights laws in the face of resistance from the state. President John F. Kennedy later used the military for similar purposes in Alabama.
Would the Insurrection Act stand up in court?
Trump federalized the National Guard under Title 10, a separate statute, to respond to anti-ICE activity in Illinois and Oregon, but the Supreme Court recently halted those deployments.
Trump would be testing out an alternative by invoking the Insurrection Act, which has faced minimal scrutiny in the courts.
Jonathan Turley, a law professor at George Washington University, told Fox News Digital he hoped the use of the Insurrection Act could be avoided but that Trump would have a solid legal argument if it were challenged in court.
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"The rhetoric of the mayor and the governor has only strengthened the case for the Administration in fueling the rage and protests," Turley said. "The relative lack of support from local police is analogous to the conditions used by prior presidents to invoke the Act. While the Justice Department has one internal opinion emphasizing the need for a breakdown of law and order, the Act itself is highly permissive and generally worded."
Ashley Oliver is a reporter for Fox News Digital and FOX Business, covering the Justice Department and legal affairs. Email story tips to ashley.oliver@fox.com.
https://www.foxnews.com/politics/what-would-trumps-use-insurrection-act-look-like-minnesota