President Donald Trump designated Antifa as a major terrorist organization in a post on Truth Social, framing the move as a necessary step to confront what he described as a sick, dangerous, radical-left disaster and to deter ongoing violence tied to the group. The designation also signals a push to investigate who funds Antifa. Fox News Digital reached out to the White House for comment Thursday morning but did not receive an immediate reply.
Trump's post declared, in full: "I am pleased to inform our many U.S.A. Patriots that I am designating ANTIFA, A SICK, DANGEROUS, RADICAL LEFT DISASTER, AS A MAJOR TERRORIST ORGANIZATION. I will also be strongly recommending that those funding ANTIFA be thoroughly investigated in accordance with the highest legal standards and practices. Thank you for your attention to this matter!" The move, and the language surrounding it, drew swift responses from a core group of Republican allies who have pressed for a tougher stance on Antifa and related protests.
Andy Harris, the Maryland Republican who chairs the House Freedom Caucus, issued a statement praising the action and tying it to broader efforts to curb violent activity in American cities. In a post on X, Harris said, "President Trump is right. ANTIFA is a dangerous, radical group that thrives on chaos and violence. Rightfully declaring them a terrorist organization will help protect our communities. It’s time to investigate those who fund them and stop the lawlessness once and for all." The House Freedom Caucus account reposted Harris' message, along with posts by Reps. Eli Crane and Andy Biggs of Arizona, sharing screenshots of the president's post and thanking him for taking action.
The show of support extended to the Senate, with Sens. Rick Scott, of Florida, and Mike Lee, of Utah, also expressing gratitude. Scott wrote that Antifa had terrorized cities and that the designation was a necessary step to protect communities, while Lee described ANTIFA as a group of arsonists masquerading as firefighters and thanked the president for designating them as a major terrorist organization. Their comments echoed a broader Republican narrative that linked street-level violence to an organized effort that warrants intensified scrutiny of funding streams.
"Antifa has gotten away with its evils and terrorized cities across our country for far too long. This was 100% the right move. Thank you, @POTUS!" Scott posted on X, while Lee offered a similar characterization in a separate post. The responses from Harris, Crane, Biggs, Scott and Lee illustrate an apparent willingness within substantial elements of the GOP to back a hard-line labeling of Antifa and to pursue funding investigations as a policy tool. The White House, viewed as central to any formal policy framework accompanying the designation, did not immediately respond to requests for comment as this report was prepared.
The designation also sits within a longer arc of political rhetoric about Antifa. The president has previously floated the idea of designating Antifa as a terrorist organization, including a 2020 statement in which he signaled support for the move. The new action underscores a persistent political debate about how best to characterize and respond to confrontational protest activity, and it places pressure on federal enforcement and related funding oversight to align with the designation’s stated aims.
Observers caution that a formal implementation of the designation would require careful coordination among federal law-enforcement agencies and may involve broader questions about legal authorities, due process, and civil liberties. The White House’s silence on the policy’s specifics—while a formal explanation is anticipated—has fed ongoing questions about how the designation would be operationalized domestically and which agencies would bear primary responsibility for enforcement and monitoring of Antifa-related activity and funding.
The White House did not provide a comment for this report, and Republican lawmakers emphasized that further details would emerge in the days ahead. In the meantime, the public response from Harris and other House and Senate Republicans signals a unified messaging thread within a portion of the party: that designating Antifa as a major terrorist organization is a defining step in addressing what they describe as a long-standing threat to public safety and order, paired with a commitment to probe funding links to the group.
The action also raises broader questions about how such a designation would interact with existing counterterrorism authorities, financial oversight tools, and potential coordination with state and local law enforcement. As the administration weighs next steps, lawmakers on both sides of the aisle will be watching closely to see how the designation translates into policy and practice, and what legal and legislative avenues might be pursued to support or constrain it.
