'Environment complex': US issues Middle East travel advisory amid Houthi attacks

United States on Saturday issued a fresh travel advisory for Americans travelling to the Middle East and warned of a possible rapid escalation amid Houthi missile and drone attacks towards Saudi Arabia.The US state department, in its advisory, urged Americans in the Middle East to exercise heightened vigilance and remain prepared for possible flight cancellations, airspace closures and other travel disruptions. The department also warned that Iran and groups supportive of Tehran...