US Embassy reiterates warnings to citizens over Houthi 'hostilities' against Saudi Arabia

US Embassy reiterates warnings to citizens over Houthi 'hostilities' against Saudi Arabia The US Embassy in Saudi Arabia warned its citizens of escalating security threats from Yemen's Houthis, amid the ongoing fighting. In its alert, it said that the Houthis "engaged in hostilities" against the kingdom, including attacks on airports and other infrastructure that have resulted in travel disruptions and casualties. "Effective October 23, 2026, the Department of State ordered non-emergency U.S.