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The US Mission in Saudi Arabia told American government employees on September 20 that they now need special authorization for all official and personal travel to the cities of Taif and Yanbu. The restriction covers private trips as well as duty travel. The Mission said regular and emergency consular services remain available, and it urged all US citizens in the country to stay vigilant.

That notice arrived a day after a coordinated wave of alerts across the region. US missions in Iraq, Jordan, Lebanon, Israel, Kuwait and Oman published near identical warnings on September 19. Each said the security environment remains complex, with the potential for unforeseen escalation.

The shared text pointed at one driver. It said Iranian-supported Houthis have engaged in hostilities against Saudi Arabia, including civilian airports, and that the military conflict has the potential to escalate rapidly. Americans in the region were told to expect flight cancellations, airspace closures and travel disruption, and to confirm departures with airlines directly.

The alerts also reached well beyond the Gulf. They stated that US diplomatic facilities outside the Middle East have been targeted, and that Iran and groups supportive of Iran may target other US interests overseas. The text named US businesses and other institutions alongside locations publicly associated with the United States and Americans throughout the world.

Individual posts added local detail. The Amman alert advised Americans to avoid travel to military bases in Jordan, and noted that Iran has attacked civilian and critical infrastructure across the Middle East, including hotels and airports. The Iraq alert listed Baghdad, Erbil, Basrah and Sulaymaniyah airports for travelers checking flight status. Several missions told citizens to keep a low profile, avoid demonstrations and large gatherings, and stay away from areas with a heavy police presence.

The guidance repeated one piece of physical advice across every post. If an aerial attack occurs, stay away from glass doors, windows and any fallen debris, and monitor official channels for instructions.

The restrictions follow the interception of a Houthi ballistic missile over Riyadh on September 19, which we covered on Sunday. Saudi air defenses destroyed the missile, and black smoke was seen near King Khalid International Airport.

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