With $295 billion 2019 defense budget, Saudi Arabia Saturday failed to stop a drone attack on its oil installations from the Yemeni rebel rag tag militia.
Drones launched by Yemen's Houthi rebels attacked the world's largest oil processing facility in Saudi Arabia and another major oil field, sparking huge fires.
The facilities are operated by Saudi Aramco, Saudi Arabia's state-owned oil giant, and produce up to 70% of the country's crude oil output.
The Wall Street Journal, quoting "people familiar with the matter," reported that Saudi Arabia is shutting down about half of its oil output following the strikes. The shutdown would amount to a loss of about 5 million barrels a day or roughly 5% of the world's daily production of crude oil, the Journal said.
The attack by the Houthis in the war against a US-backed and Saudi-led coalition comes after weeks of similar drone assaults on the kingdom's oil infrastructure, but none of the earlier strikes appeared to have caused the same amount of damage.
While the Houthis do not have significant financial resources, the drones have given them a way to hurt Saudi Arabia, which was the world's third highest spender on military equipment in 2018, investing an estimated $67.6 billion on arms, the New York Times said.
"This has given the Saudis a challenge they can't confront, no matter what their financial, military or intelligence capabilities are," Farea Al-Muslimi, co-founder of the Sanaa Center for Strategic Studies, which focuses on Yemen, was quoted as saying.
The attacks some 500 miles from Yemeni soil not only exposed a Saudi vulnerability in the war against the Houthis, but demonstrated how relatively cheap it has become to stage such high-profile attacks. The drones used in Saturday's attack may have cost $15,000 or less to build, said Wim Zwijnenburg, a senior researcher on drones at PAX, a Dutch peace organization.
Conflict Armament Research, was quoted by the Associated Press as saying that the rebels have flown drones into the radar arrays of Saudi Arabia's Patriot missile batteries disabling them and allowing the Houthis to fire ballistic missiles into the kingdom unchallenged.
The Houthis launched drone attacks targeting Saudi Arabia's crucial East-West Pipeline in May. In August, Houthi drones struck Saudi Arabia's Shaybah oil field.
In March 2018, it was reported that US-made missile defenses spectacularly failed in Saudi Arabia.
David Axe of VICE, wrote, at least five American-made Patriot missiles apparently missed, malfunctioned, or otherwise failed when Saudi forces tried to intercept a barrage of rockets targeting Riyadh on March 25, 2018. That's bad news for the US military and its closest allies, who are counting on the Patriot to stop large-scale enemy attacks during a major war.
It's nothing but an unbroken trail of disasters with this weapon system, Axe wrote.
The ground-launched, radar-guided Patriot missile, which is 19 feet long in its basic version, has been controversial since shortly after its introduction in 1984. It missed many of its targets during the 1991 Gulf War. Twelve years later during the US-led invasion of Iraq, Patriot crews shot down two allied warplanes, killing three crew members.