On March 19, local time, Saudi Arabia's Ministry of Defense announced that the capital, Riyadh, was targeted by ballistic missiles on the evening of March 18. According to Jin10, the country's air defense systems intercepted and destroyed four ballistic missiles. Earlier that evening, multiple loud explosions were reported in Riyadh, and local residents received air defense alerts via mobile applications. This marks the first widespread issuance of air defense alerts through mobile applications in Riyadh since the joint military action by the United States and Israel against Iran on February 28. The Saudi Civil Defense Directorate has declared Riyadh 'safe,' but advised residents to continue following civil defense instructions, avoid gatherings, and stay away from hazardous areas.