US Issues Security Alerts Across Middle East Amid Saudi-Houthi Fighting

The U.S. State Department issued a series of security alerts to Americans across the Middle East on September 19, 2026, warning of a complex security environment with the potential for rapid escalation due to fighting between Saudi Arabia and Iran-backed Houthi rebels. The alerts, posted on social media and distributed by U.S. embassies in countries including Israel, Saudi Arabia, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Bahrain, and the United Arab Emirates, urged citizens to exercise "heightened vigilance" and prepare for possible flight cancellations, airspace closures, and travel disruptions. The warnings were issued following claimed Houthi missile and drone attacks on Saudi Arabia, including targets in the capital, Riyadh, and the port city of Yanbu. On September 19, Saudi authorities stated that air defenses intercepted a ballistic missile fired toward Riyadh, and an all-clear was issued shortly after. Residents reported hearing explosions and seeing flames and smoke near King Khalid International Airport, with some footage circulating on social media showing a large plume of smoke.