DHS warns US terror threat landscape more complex than pre-9/11 era

On the 25th anniversary of 9/11, DHS publicly assesses that the current terrorist threat environment is more complex and evolving than the centralized al-Qaeda model of 2001, citing a shift toward decentralized and ideologically diverse actors. The statement is a broad official characterization rather than a specific warning of an imminent plot, and its significance lies in signaling a sustained shift in U.S. threat perception.