A suspected gunman has been shot dead outside the White House after opening fire near President Donald Trump's official residence.
US Secret Service officials said they were aware of an incident taking place at 17th Street and Pennsylvania Avenue NW and was working alongside personnel on the ground.
Two people - a suspected gunman and a possible bystander - were shot following an encounter with Secret Service officers.
Both were rushed to hospital shortly after, where the suspect later died.
The suspect allegedly opened fire towards Secret Service officers guarding the media entrance to the White House, with agents returning fire in response.
No law enforcement personnel are believed to have been injured during the exchange.
Between 20 and 30 shots are estimated to have been fired during the incident in total.
As the ordeal unfolded, reporters gathered inside the White House were ordered to "get down" by Secret Service agents as the presidential residence was placed into lockdown.
Mr Trump is believed to have been inside the White House at the time of the incident.
FBI Director Kash Patel confirmed agents from the bureau were "supporting Secret Service responding to shots fired near White House grounds".
He added: "We will update the public as we’re able."
The lockdown was lifted by security services just after 6.45pm local time.
ABC News’ chief White House correspondent Selina Wang shared a video on social media showing the moment she was forced to duck for cover after shots rang out nearby.
She wrote: “I was in the middle of taping on my iPhone for a social video from the White House North Lawn when we heard the shots.
"It sounded like dozens of gunshots. We were told to sprint to the press briefing room where we are holding now."
The incident comes just weeks after Mr Trump was forced to evacuate after a gunman opened fire outside the White House Correspondents' Dinner at the Washington Hilton.
Cole Tomas Allen, 31, has been charged in connection with the shooting, which allegedly targeted members of the Trump administration.
A manifesto attributed to the suspect reportedly criticised policies of the US Government, with Mr Allen allegedly referring to himself as the "Friendly Federal Assassin".
Cole Tomas Allen, 31, has been charged in connection with the shooting, which allegedly targeted members of the Trump administration.
A manifesto attributed to the suspect reportedly criticised policies of the US Government, with Mr Allen allegedly referring to himself as the "Friendly Federal Assassin".
He has since been charged with attempting to assassinate the President, alongside several other offences including transporting a firearm across state lines to commit a felony and discharging a firearm during a crime of violence.
Mr Allen is facing a possible life sentence.
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