He wrote about this on his page on Twitter.

“Met with Saudi Crown Prince Mohammed bin Salman today to discuss unprecedented attacks on Saudi oil infrastructure. The US supports Saudi Arabia, as well as the country's right to self-defense. The threatening behavior of the Iranian regime is unacceptable, ”he said.

Met with #Saudi Crown Prince Mohammed bin Salman today to discuss the unprecedented attacks against Saudi Arabia's oil infrastructure. The US stands with #SaudiArabia and supports its right to defend itself. The Iranian regime's threatening behavior will not be tolerated.

- Secretary Pompeo (@SecPompeo) September 18, 2019

Earlier, Pompeo called the military attack on the oil facilities of Saudi Arabia.

On September 14, in Saudi Arabia, drones attacked two refineries of the state-owned company Saudi Aramco, after which fires occurred at the plants.

The attack has already been condemned by a number of countries, in particular Great Britain, France, Germany and the USA.

More details in the material RT.