U.S. limits government travel in Mexican border city over unspecified threat

U.S. government employees in Nogales, Sonora, face restrictions on travel and official activity because of unspecified threat information, U.S. officials said. Movement is limited to essential travel during daylight hours.

Mexican state authorities said they had not identified a specific public threat but would continue security operations. The alert also urged Americans to exercise caution and noted Sonora’s Level 3 “Reconsider Travel” designation.

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