White House deputy chief of staff, Stephen Miller, vowed Monday that the Trump administration would dismantle what he described as a "vast domestic terror movement" in connection with the killing of right-wing activist Charlie Kirk.

Miller made the comments on Kirk's podcast, which Vice President JD Vance hosted on Monday.

"We are going to channel all of the anger that we have over the organized campaign that led to this assassination, to uproot and dismantle these terrorist networks," said Miller.

Miller and Vance both alleged the existence of a rising left-wing extremist movement, which they said the administration would now target.

"We are going to use every resource we have at the Department of Justice, Homeland Security and throughout this government to identify, disrupt, dismantle and destroy these networks and make America safe again for the American people," said Miller.