The US has killed the leader of al-Qaeda, Ayman al-Zawahiri, in a drone strike in Afghanistan, US President Joe Biden has confirmed, BBC reports.
He was killed in a counter-terrorism operation carried out by the CIA in the Afghan capital of Kabul on Sunday.
He and Osama Bin Laden plotted the 9/11 attacks together, and he was one of America's "most wanted terrorists".
Mr Biden said Zawahiri had "carved a trail of murder and violence against American citizens".
"Since the United States delivered justice to bin Laden 11 years ago, Zawahiri has been a leader of al Qaeda," Mr Biden said. "From hiding, he co-ordinated al Qaeda's branches and all around the world, including setting priorities for providing operational guidance and calling for and inspired attacks against US targets."
"Now justice has been delivered and this terrorist leader is no more," he added.
Zawahiri took over al-Qaeda after the death of Bin Laden in 2011.
Officials said Zawahiri was on the balcony of a safe house when the drone fired two missiles at him.
Other family members were present, but they were unharmed and only Zawahiri was killed in the attack, they added.
