WASHINGTON: A heavily armed man has been arrested in Washington at a security checkpoint near the US Capitol, where President-elect Joe Biden will be inaugurated next week, authorities said.

Wesley Allen Beeler, of Virginia, was taken into custody after police found him with a handgun and more than 500 rounds of ammunition, shotgun shells and a magazine for the gun, according to a police report obtained by AFP.

He had tried to pass through the checkpoint using fake inaugural credentials, CNN reported, citing a law enforcement source.

Washington is under a high state of alert ahead of Biden’s Wednesday inauguration, after a mob of President Donald Trump’s supporters stormed the Capitol on January 6.

Five people died in the assault, including a police officer.

Security officials have warned that armed pro-Trump extremists, possibly carrying explosives, pose a threat to Washington as well as state capitals over the coming week.

Thousands of National Guard troops have been deployed in Washington and streets have been blocked off downtown with concrete barriers.

The National Mall, which is normally packed with people every four years for presidential inaugurations, has been declared off-limits at the request of the Secret Service, which ensures the security of the president.

AFP