US embassies issue regional security alerts as Houthi strikes close Riyadh airport

United States embassies across the Middle East issued an urgent security alert on Monday, 19 October, advising American citizens to exercise "heightened vigilance" as the regional conflict enters its eighth month. The warning, spanning the Gulf, Israel, Iraq, Lebanon, and Jordan, cited a complex security environment characterized by potential flight cancellations, airspace closures, and travel disruptions. Missile Strikes and Airport Closures The security notification specifically highlighted recent Houthi missile strikes on Saudi Arabia. Riyadh’s King Khalid International Airport remains closed following a series of attacks this month that killed 18 people. While Jeddah and Dammam airports remain operational, the US Mission in Saudi Arabia reported significant delays and cancellations. Travelers have been advised to consider land transport alternatives and warned that filming missile interceptions or strike sites could lead to detention under local laws. In southern Yemen, the conflict intensified on Monday, 19 October, as Iranian-backed Houthi rebels launched ballistic missiles at the Al Alam military camp in Shabwa province. Yemeni military officials confirmed at least 20 government soldiers were killed and two dozen others wounded in the strike. Tehran Denies Infrastructure Damage Senior officials from Iran’s Islamic Revolutionary Guard Corps (IRGC) maintained on Monday that the country's missile production and strategic stockpiles remain intact despite sustained…