Riyadh - Security forces engaged 'terrorists' in a firefight with suspects who later detonated explosives in the city of Jeddah, a major urban city of western Saudi Arabia. Two suicide bombers have blown themselves up in a confrontation with security forces in Saudi Arabia's second city of Jeddah, local media reported. According to Sabq News website, the three terrorists killed during security operations in Aharazat neighborhood, Jeddah. Security officers surrounded a house in Jeddah and exchanged fire with men who then blew themselves up. Suicide bombers blow themselves up in Saudi Arabia Security forces engaged 'terrorists' in a firefight with suspects who later detonated explosives in the city of Jeddah.