Yes, the FBI considers the events of January 6th as a form of domestic terrorism, with FBI Director Christopher Wray referring to the attack on the U.S. Capitol as a domestic terrorism event and stating that the bureau is working to hold those responsible accountable for using violence to intimidate or influence the government. The FBI assesses that the January 6th siege demonstrated a willingness by some to use violence against the government to further their political goals and underscores the threat posed by domestic violent extremists.