widespread disruption in the skies of Saudi Arabia; More than 4,000 flights were canceled due to the attacks in Yemen The international database of Kridel reported: Missile and UAV attacks by the Yemeni armed forces on Saudi Arabia paralyzed air traffic throughout Saudi Arabia and caused a complete cessation of activity in Riyadh, the main center of Saudi aviation. This report states: The attacks in Yemen canceled 86% of the flights at the King Khaled International Airport in Riyadh between October 8 and November 3, which include more than four thousand flights. Despite the efforts of the Saudi authorities, for the limited reopening of the airport in Riyadh, Yemen emphasized that this facility is still a military target and warned international airlines not to operate in the airspace of Saudi Arabia. ournews. I.