BBC News:
Three US troops have been killed and dozens injured in a drone attack on a US base near Jordan’s border with Syria.
US President Joe Biden said the attack was carried out by “radical Iran-backed militant groups”. He added: “We shall respond.”
It is the first time that a strike has killed US troops in the region since Hamas’s 7 October attack on Israel.
Jordan says the attack took place in Syria, not inside Jordan.
There have been other attacks on US bases in the region but so far there have been no casualties reported by the US army.
It is not clear who is behind this latest attack.
President Biden said the US “will hold all those responsible to account at a time and in a manner of our choosing”.
The White House said Mr Biden was briefed Sunday morning on the attack by US Defence Secretary Lloyd Austin and other officials.
“Jill and I join the families and friends of our fallen – and Americans across the country – in grieving the loss of these warriors in this despicable and wholly unjust attack,” Mr Biden said in a statement.
The names of the servicemen killed and injured have not yet been released as officials work to notify their families.
On a visit to South Carolina, Mr Biden said “we had a tough day last night in the Middle East. We lost three brave souls”.
