HormuzLetter reported on September 19, citing the White House press pool, that Trump had cut short his Camp David weekend over the potential for significant regional escalation, with his return planned for that night. The account also said U.S. embassies across the Middle East had issued security alerts warning Americans of flight cancellations, airspace closures and travel disruptions amid a risk of sudden escalation. Separately, it said Italy’s embassy in Riyadh urged Italians throughout Saudi Arabia to exercise “utmost caution” and avoid military and security installations and energy infrastructure.