Federal authorities expanded security perimeters around the Capitol and National Mall. The Secret Service assumed command of inauguration planning, four days earlier than scheduled. More than 25,000 National Guard troops were authorized for deployment, surpassing troop levels in Afghanistan and Iraq combined at the time.
The FBI warned of potential armed protests at all fifty state capitols in the coming days. Barricades extended from the Capitol to Union Station. Access to Pennsylvania Avenue was sealed except to residents and credentialed personnel. Metro stations near the core were closed indefinitely.
In Senate offices, staff continued relocation and damage assessments. House clerks archived evidence and statements related to the January 6 attack. Congressional aides described morale as “numb but focused.”
President-elect Joe Biden addressed the security buildup in Wilmington, saying he was confident in the preparations and that “democracy prevailed” despite threats. The transition team confirmed the inauguration would remain outdoors on the West Front of the Capitol.
At night, D.C. streets were silent except for patrols. Windows were boarded, lights dimmed, and the hum of generators echoed through the empty avenues.