A weekend drone attack on Saudi Arabia that cut into global energy supplies and halved the kingdom's oil production threatened Sunday to fuel a regional crisis, as the U.S. released new evidence to back up its allegation that Iran was responsible for the assault amid heightened tensions over Tehran's collapsing nuclear deal.
U.S. Secretary of State Mike Pompeo has blamed Iran for the attack Saturday on key Saudi oil infrastructure. On Sunday, senior U.S. officials again said the American government believes there is no doubt Iran was responsible, saying satellite imagery and other intelligence, show the strike was inconsistent with one launched from Yemen, where Iranian-backed Houthi rebels had claimed responsibility.
Iran, meanwhile, called the U.S. claims "maximum lies," while a commander in its paramilitary Revolutionary Guard reiterated its forces could strike U.S. military bases across the Mideast with their arsenal of ballistic missiles.
The U.S. government produced satellite photos showing what officials said were at least 19 points of impact at two Saudi energy facilities, including damage at the heart of the kingdom's crucial oil processing plant at Abqaiq. Officials said the photos show impacts consistent with the attack coming from the direction of Iran or Iraq, rather than from Yemen to the south.
Iraq denied Sunday that its territory was used for an attack on the Kingdom and U.S. officials said a strike from there would be a violation of Iraq's sovereignty.
The U.S. officials said additional devices, which apparently didn't reach their targets, were recovered northwest of the facilities are being jointly analysed by Saudi and American intelligence. The officials, who spoke on condition of anonymity to discuss intelligence matters, did not address whether the drone could have been fired from Yemen, then taken a round-about path, but did not explicitly rule it out.
The attacks and recriminations are increasing already heightened fears of an escalation in the region, after a prominent U.S. senator suggested striking Iranian oil refineries in response to the assault, and Iran warned of the potential of more violence.
"Because of the tension and sensitive situation, our region is like a powder keg," said Iranian Brig. Gen. Amir Ali Hajizadeh. "When these contacts come too close, when forces come into contact with one another, it is possible a conflict happens because of a misunderstanding."
Actions on any side could break into the open a twilight war that's been raging just below the surface of the wider Persian Gulf in recent months. Already, there have been mysterious attacks on oil tankers that America blames on Tehran, at least one suspected Israeli strike on Shiite forces in Iraq, and Iran shooting down a U.S. military surveillance drone.
The attack Saturday on Saudi Arabia's Abqaiq plant and its Khurais oil field led to the interruption of an estimated 5.7 million barrels of the kingdom's crude oil production per day, equivalent to more than 5% of the world's daily supply. It remains unclear how King Salman and his assertive son, Crown Prince Mohammed bin Salman, will respond to an attack targeting the heart of the Saudi oil industry.
There was no immediate impact on global oil prices from the attacks as markets were closed for the weekend, but analysts anticipate a spike in oil prices when markets reopen Monday. Saudi Arabia has promised to fill in the cut in production with its reserves, but has not said how long it will take to repair the damage. The Wall Street Journal cited Saudi officials as saying a third of output would be restored on Monday, but a return to full production may take weeks.
Images from the European Commission's Sentinel-2 satellite examined by the AP showed black char marks at the heart of the Abqaiq plant on Sunday, marks not seen over the prior month. Identical marks are visible on the U.S. imagery. The Washington-based Center for Strategic and International Studies in August ide...