“The list of goals that I would propose in the event of a military strike would include Iranian refineries. It’s not about invading Iran, but we want to make them pay for trying to disrupt the world order, ”Graham told CNN.

Sen Lindsey Graham on possible response to attack on Saudi oil facilities: "The target list I would put ... would be the Iranian oil refineries. Nobody is talking about invading Iran, but we want to make them pay a price for trying to disrupt world order” pic.twitter.com/uVmff7fWFG

- CNN Politics (@CNNPolitics) September 17, 2019

On September 14, Saudi Aramco refineries in eastern Saudi Arabia were attacked by drones. The responsibility for the attack was claimed by the Hussite Yemeni rebels.

The Arab coalition fighting in Yemen, led by Saudi Arabia, accused Iran of attacking the kingdom's oil facilities. US Secretary of State Mike Pompeo also blamed Iran.

Russia's Permanent Representative to the UN Vasily Nebenzya said that Moscow is urging not to rush to conclusions about those responsible for the attacks on oil facilities.