President Joe Biden's first address to a joint session of Congress on Wednesday will take place in a U.S. Capitol on high alert, with memories fresh of the deadly January 6 attack on the building by supporters of his predecessor, Donald Trump.
The crowd inside the Capitol will be a small fraction of the hundreds of members of Congress, Supreme Court justices, top government officials and guests who typically attend, to allow for more social distancing in a COVID-19 pandemic that has killed more than 572,000 Americans.
But security will be higher than usual, even for what is officially designated a "National Special Security Event," with the Secret Service in charge of security.
"The Secret Service and all law enforcement and public safety partners have worked hard collectively in preparation to secure this significant event," said a Secret Service representative, adding that "every security contingency is accounted for."
U.S. House of Representatives Speaker Nancy Pelosi on Tuesday said she is confident about security for Biden's speech.
"I actually had a very strong briefing on Monday. I said I wish I had had this briefing, you know, before January 6. But we insisted on knowing every detail of it," she told reporters.
The limitations on attendance, she said, mostly are being driven by COVID-19 precautions, but security also is playing a role.
The white-domed building is still surrounded by a black steel mesh fence with some 2,250 armed National Guard troops from the District of Columbia and 18 states on duty in the city — the vestiges of a much larger force put in place after Trump supporters stormed the building as Congress was voting to certify Biden's election victory.
Five people, including a U.S. Capitol Police officer, died from or following the violence, and dozens of police were injured in clashes with rioters. More than 400 people have been charged in connection with the attack, and authorities expect at least 100 more will be charged, federal prosecutors said in a court filing last week.
District of Columbia authorities have asked the Pentagon to authorize the district's National Guard contingent to help local police handle any anti-Biden protests coinciding with Wednesday's address.
"The D.C. National Guard is prepared to support D.C. law enforcement, pending approval" by Acting Army Secretary John Whitley, the D.C. National Guard said in a statement.
It was not immediately known if Whitley would approve the request. The National Guard deployment already has cost more than $520 million, according to the U.S. National Guard Bureau.