A senior commander of an Iran-backed militia was killed in the strike. The BBC's Orla Guerin describes the scene.

Be vigilant for anti-American violence, the US warns citizens after killing al-Qaeda's chief.

After more than 20 years on the run, al-Qaeda boss Ayman al-Zawahiri died in a US drone strike on Sunday.

How two thunderous blasts led the BBC's Lyse Doucet to Ayman al-Zawahiri's villa in the "town of thieves".

Ayman al-Zawahiri helped plan the 9/11 attacks and was among America's most wanted men.

The US president says the al-Qaeda leader was the "mastermind" of attacks against Americans for decades.

It comes after tensions with Russia at the UN put millions at risk of having crucial deliveries cut.

A family comb through rubble for remains of relatives they say were killed by a US drone strike.