The U.S. Capitol was put on lockdown on Monday morning due to an "external security threat" as the West Front of the Capitol, where the inauguration is slated to happen Wednesday, was evacuated. 

Washington D.C. Fire and EMS confirmed that there was a fire at a homeless camp at the 100 Block of H St SE, which was extinguished.

Join BJL on WhatsApp Status: Click here to Join BJL status for engagements, births, deals, levayos, events & more

Join BJL on WhatsApp Groups: Click here to Join an official BJL WhatsApp group for breaking news as it happens

Those inside the Capitol were told to stay away from external windows and doors but were permitted to continue to move around inside the buildings, according to Fox News' Rich Edson.

"Due to an external security threat under the bridge on I-295 at First and F Streets SE, staff and other personnel are directed to avoid coming to the Capitol Complex area until further notice," an alert from the U.S. Capitol Police, obtained by Fox News, read. "All personnel currently on the Capitol Complex are advised to stay indoors and away from windows and doors." Read more at FOX News