US Secretary of State Mike Pompeo has blamed Iran for Saturday’s drone attacks on Saudi oil facilities.
He dismissed a claim by Yemeni Houthi rebels that they had attacked the two facilities, run by state-owned company Aramco. Saudi Arabia’s energy minister said the strikes had reduced crude oil production by 5.7 million barrels a day – about half the kingdom’s output.
Correspondents say they could have a significant impact on world oil prices.
TV footage showed a huge blaze at Abqaiq, site of Aramco’s largest oil processing plant, while a second drone attack started fires in the Khurais oilfield.
The Saudis lead a Western-backed military coalition supporting Yemen’s government, while Iran backs the Houthi rebels.
If the rebels were responsible for the attacks, their drones would have had to fly hundreds of miles from Yemen into central Saudi Arabia.
Meanwhile, experts are investigating whether the attacks could have been carried out from the north – either by Iran or its Shia allies in Iraq – using cruise missiles rather than drones, the Wall Street Journal reports.
Tensions between the US and Iran have escalated in recent months. since US President Donald Trump abandoned a deal limiting Iran’s nuclear activities last year and reinstated sanctions.
What did Mike Pompeo say?
In a tweet, Mr Pompeo said there was “no evidence” the drones came from Yemen.
He described the attack as “an unprecedented attack on the world’s energy supply”.
“We call on all nations to publicly and unequivocally condemn Iran’s attacks,” Mr Pompeo added.
The US would work with its allies to ensure energy markets remained well supplied and “Iran is held accountable for its aggression”, he added.
The White House said Mr Trump had offered US support to help Saudi Arabia defend itself.
What do the Houthis say?
A spokesman said the rebels had deployed 10 drones in the attacks.
Yahya Sarea told al-Masirah TV, owned by the Houthi movement and based in Beirut, that further attacks could be expected in the future.
He said Saturday’s attack was one of the biggest operations the Houthi forces had undertaken inside Saudi Arabia and was carried out in “co-operation with the honourable people inside the kingdom”.
How has Saudi Arabia responded?
There are no details about the damage caused by the attacks but officials say there were no casualties.
Saudi state media reported that Saudi Crown Prince Mohammed bin Salman had told President Trump in a telephone conversation that the kingdom was “willing and able to confront and deal with this terrorist aggression”.
Abqaiq is about 60km (37 miles) south-west of Dhahran in Saudi Arabia’s Eastern Province, while Khurais, some 200km further south-west, has the country’s second-largest oilfield.
Saudi security forces foiled an attempt by al-Qaeda to attack the Abqaiq facility with suicide bombers in 2006. – BBC
