The world’s most wanted man Osama Bin Laden has been killed, US President Barack Obama is expected to announce shortly.
Media outlets across the US are stating that White House sources have revealed that bin Laden has been killed and the US has his body.
The President will address the nation at 10.30 pm (12.30 AEST on Monday), the White House says.
Rumours of Osama's death were reported on Twitter before the official announcement.
Keith Urbahn, Chief of Staff, Office of Donald Rumsfeld tweeted: "So I'm told by a reputable person they have killed Osama Bin Laden. Hot damn."
More to come.