Saudi Arabia says Iranian weapons were used in the attacks.
Saudi Arabia and the United Arab Emirates both summon their Lebanese ambassadors after Lebanese Foreign Minister Charbel Wehbe accused the Gulf States of playing a role in the rise of ISIL in a heated exchange with a Saudi guest during an interview yesterday. Wehbe has since apologized for his remarks.
Responding to Iranian Foreign Minister Javad Zarif's comments that Iran is "open to dialogue with its neighbors", Saudi Arabia's Adel al-Jubeir blames Iran for recent tensions in the Middle East and for attacks on ships and oil facilities; which Iran denies.
The United States expels 21 Royal Saudi Air Force cadets. Amid an investigation into the Saudi Arabian military following the attack on Naval Air Station Pensacola in Florida, the cadets were found to have jihadist material and child pornography on their phones. However, none of the cadets are believed to have assisted the gunman in the attack.
During a phone call, U.S. President Donald Trump reportedly tells Saudi Crown Prince Mohammad bin Salman that the "U.S. supports Saudi Arabia in its efforts to fight terrorism" and that the U.S. will cooperate in the aftermath of the oil facilities attacks.
Two Saudi Aramco oil refineries, one in Abqaiq and one in Khurais, Saudi Arabia, are attacked by drones, resulting in massive fires. The fires are under control, according to the Saudi Arabian Interior Ministry. Houthi militants claim responsibility, saying that they used 10 drones for the attack.
U.S. President Donald Trump acknowledges that the Saudi Arabia crown prince "could have been" involved in the killing of Khashoggi, noting that "the prince is running things over there".
King Salman of Saudi Arabia visits Russian President Vladimir Putin in the Moscow Kremlin. They discuss oil prices and the Syrian Civil War.
Saudi air defenses intercept a Scud missile fired from Yemen as it headed towards the city of Khamis Mushait, in the southwestern 'Asir Region.
King Salman of Saudi Arabia will not meet with President of the United States Barack Obama at Camp David or at a summit meeting sending senior Ministers instead reportedly due to disagreement over a nuclear deal with Iran.
The World Health Organisation reports that 932 have died from the latest outbreak of the Ebola virus with a man reportedly dying of the disease in Jeddah, Saudi Arabia after a business trip to Sierra Leone.