Lebanese President Michel Aoun confirmed that he received an invitation Two oil pump stations were attacked earlier this week in Saudi Arabia RIYADH: The Arab League has sent out invitations to Arab leaders to hold an emergency Arab summit, called by Saudi Arabia’s King Salman, to be held in Makkah on May 30 to discuss the attacks on commercial ships. Lebanese President Michel Aoun confirmed that he received an invitation from the king to attend the Islamic Summit Conference"s fourteenth session to be held in Makkah to discuss the situation in the region. "I am very confident that the participation of your Excellency will have a great impact on the success of this summit and its results, and look forward to welcoming your Excellency to your second country, Saudi Arabia. And contribute to raising them and will," the invitation read. President Aoun consulted on King Salman"s invitation with Prime Minister Saad Hariri, who will lead the Lebanese delegation to the summit in Makkah. Two oil pump stations were attacked earlier this week in Saudi Arabia by the Iran-backed Houthi militia, just days after four commercial ships were sabotaged off the coast of the UAE. The league"s council will discuss the ramifications of the attacks on regional and international peace, as well as the stability of the oil markets.