Iran has launched missiles at a US military base in Qatar, in what it said was retaliation for American strikes against its nuclear sites over the weekend.
Witnesses have reported hearing loud bangs in the sky above Qatar, while video shows bright flashes in the sky as air defence systems attempt to intercept missiles.
It is the latest escalation in a conflict involving Iran, Israel and the US which has seen tensions in the Middle East soar to unprecedented levels in recent days.
Details of this latest attack are still emerging. Here is what we know so far.
Iranian missiles targeted the largest US military base in the Middle East, Al Udeid Air Base.
