On Nov. 13, the Trump administration took the unprecedented step of adding four groups in Europe to the U.S. government’s list of specially designated global terrorists (SDGTs). The administration also stated its intent to add each of these entities to the State Department’s list of designated Foreign Terrorist Organizations (FTOs), claiming that all four are affiliated with “Antifa.”

The development marks an escalation in the administration’s efforts to recast anti-fascist activism as a matter of national security, carrying far-reaching legal and political consequences. Experts think the move could lay the groundwork for targeting organizations and activists here in the United States, potentially undermining the right to free speech. 

Tom Joscelyn, a senior fellow at Just Security, is joined by Tom Brzozowski, former counsel for Domestic Terrorism at the U.S. Department of Justice, to discuss what the new designations mean for civil liberties, and how they might reshape the boundaries of permissible speech and association.  

Show Notes: 

• “How Designating Antifa as a Foreign Terrorist Organization Could Threaten Civil Liberties” by Tom Brzozowski (Just Security, October 27, 2025)  
•  Just Security’s Terrorism and Violent Extremism Archive 
• Just Security’s Counterterrorism Archive