Why are Saudi defences struggling to rebuff Houthi attacks?

Saudi Arabia is facing alarming setbacks following Houthi assaults on vital infrastructure, particularly at Riyadh airport. These attacks have sparked doubts regarding the nation’s air defense and military strength. With Houthi forces, supported by Iran, intensifying their strikes amidst the escalating Yemeni civil war, international diplomatic agencies are alerting citizens about safety concerns at the airport.