# Domestic Terrorism **Domestic terrorism** is ideologically motivated violence carried out inside a country by people acting without foreign direction. American law defines it but does not make it a crime of its own, and that gap explains most of the fights over the term. ## The legal shape 18 U.S.C. § 2331(5), added by the USA PATRIOT Act in 2001, defines domestic terrorism as acts dangerous to human life that violate criminal law and appear intended to intimidate civilians or coerce government policy, occurring mainly within the United States. The definition carries **no penalty**. Prosecutors charge the underlying crimes instead: murder, weapons, explosives, hate crimes. International terrorism is different. The State Department designates [[Foreign Terrorist Organization]]s, and giving "material support" to one is a crime (§ 2339B). **There is no domestic list**, because designating American groups by ideology runs directly into the First Amendment. ## The threat picture before 2025 The [[FBI]] and DHS assessments of 2020–21 identified racially or ethnically motivated violent extremists, predominantly [[White Supremacy]], as the most lethal domestic threat, with anti-government militias close behind. That ranking rested on a long record: the [[Oklahoma City Bombing]] ([[Timothy McVeigh]]), the mass shootings whose manifestos circulated on [[8chan]], and the [[January 6 Capitol Attack]]. It is also the frame behind the vault's pages on [[Stochastic Terrorism]] and the [[Online Radicalization Pipeline]]. Proposals for a federal domestic-terrorism offense stalled repeatedly, partly because Republicans resisted treating movements close to their base as terror threats. ## The 2025 inversion After [[Charlie Kirk]] was assassinated on September 10, 2025, the administration pointed the term in the opposite direction: - **September 22, 2025.** An executive order declared "Antifa" a domestic terrorist organization, a designation no statute provides for. - **September 25, 2025.** [[NSPM-7]], "Countering Domestic Terrorism and Organized Political Violence," directed Joint Terrorism Task Forces to pursue political-violence networks and told Treasury and the IRS to follow the money to funders and tax-exempt groups. It listed "indicators" including "anti-Americanism, anti-capitalism, and anti-Christianity" and "hostility towards those who hold traditional American views on family, religion, and morality." - **November 2025.** Four European antifa groups were designated as FTOs, the first time the foreign list was used against [[Antifa]]-linked groups. The [[Brennan Center for Justice]] concluded that the administration "has no authority to designate groups as domestic terrorist organizations." ## The workaround that worked The prosecutions ran through a different statute: § 2339A, "material support to terrorists." It attaches to listed violent crimes rather than to a designated group. The test case was the **July 4, 2025 attack on the Prairieland ICE detention center** in Alvarado, Texas, where a police officer was shot in the neck. On March 13, 2026, nine defendants were convicted at trial, after seven earlier guilty pleas. The Justice Department called it the first federal indictment of a coordinated antifa cell, and the trial defendants drew a combined 450 years. Civil-liberties groups warned about the breadth of the case: one defendant's liability turned on moving a box of belongings that included zines. **The frame worth keeping:** the legal toolkit did not change in 2025; the targets did. The FBI's lethality ranking, built on far-right violence, was replaced as a policy priority by "organized political violence" from the left, with the same statutes doing the work. ## See also - [[NSPM-7]] · [[Antifa]] · [[Antifa (Right-Wing Slur)]] · [[Foreign Terrorist Organization]] · [[Stephen Miller]] - [[Stochastic Terrorism]] · [[January 6 Capitol Attack]] · [[Timothy McVeigh]] · [[Christopher Wray]] · [[Sebastian Gorka]]