Image Credentials: Image Title: Trump Labels Antifa a Terrorist Group Following Murder of Charlie Kirk Source: (Gemini) Date: September 2025. Attribution: Created using AI-generated imagery (Gemini), this does not depict a real-world scene.
By Staff Writer | Open Chronicle with Agencies
U.S. President Donald Trump has announced that the left-wing group Antifa will be officially designated as a “major terrorist organisation.” The move comes in the wake of the assassination of right-wing activist Charlie Kirk, an event that has reignited political tensions across the United States.
In a post on his Truth Social platform, Trump described Antifa as a “sick, dangerous, and radical left disaster,” pledging that not only the group but also its alleged financial backers would be investigated “with the highest legal standards and practices.”
BREAKING: President Trump to designate ANTIFA a major terrorist organization and those connected to funding them to be investigated in wake of the ass*ssination of Charlie Kirk pic.twitter.com/drwBacbVL4
— Drew Hernandez (@DrewHLive) September 18, 2025
What Is Antifa?
Antifa, short for “anti-fascist,” is a loosely organised network of radical activists. Its members typically operate anonymously, often wearing all-black clothing and masks to conceal their identities. The group claims to fight racism, fascism, and far-right ideology, but has gained notoriety for violent tactics during protests and counter-demonstrations.
Supporters argue that Antifa’s actions are a form of self-defense against hate groups. Critics, however, say its methods—ranging from vandalism to physical assaults—undermine the democratic process.
A History of Confrontation
Antifa has become a recurring presence at far-right rallies and political events in the United States. Its black bloc tactics, where participants blend into a crowd by wearing black, allow rapid mobilisation and anonymity.
-
In 2016, clashes with neo-Nazi groups in Sacramento left multiple people injured, including several stabbings.
-
In 2017, Antifa members at the University of California, Berkeley, were reported to have attacked alt-right demonstrators using bricks, pipes, and homemade incendiary devices.
-
In 2019, William Van Spronsen, a self-identified Antifa supporter, attempted to bomb a U.S. Immigration and Customs Enforcement facility in Tacoma, Washington, before being shot and killed by police.
Political Fallout
Trump’s decision to brand Antifa a terrorist organisation marks a significant escalation in U.S. domestic policy. Legal experts note that while international groups have often been classified as terrorist organisations, extending this designation to a domestic movement raises complex constitutional questions.
The announcement also deepens the divide between conservatives who view Antifa as a violent extremist threat and progressives who argue the label is a politically motivated attempt to silence dissent.
As investigations into the murder of Charlie Kirk continue, Antifa is once again at the centre of America’s polarised political landscape—this time with the full weight of a presidential directive bearing down on it.
Staff Writers at Open Chronicle produce in-depth, field-informed reporting on defense, diplomacy, cultural transformation, and global affairs. Known for clarity, accuracy, and analytical depth, they connect breaking developments to broader historical and strategic contexts. In addition to frontline journalism, Staff Writers also contribute to the Open Chronicle Encyclopedia, crafting authoritative entries that preserve critical knowledge and enrich public understanding.