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China’s warning about security risks for its citizens traveling to the U.S. highlights growing tensions over border policies and the treatment of foreign nationals.Seattle TodayChina’s foreign ministry has issued a notice warning its citizens of security risks when traveling to the United States, advising them not to enter the country through the Seattle-Tacoma International Airport. The ministry cited recent incidents where about 20 Chinese scholars holding valid U.S. visas were subjected to ‘unreasonable questioning’ and denied entry by U.S. Customs and Border Protection officers at the Seattle airport.
Why it matters
The advisory highlights growing tensions between China and the U.S. over border security and treatment of foreign nationals, particularly academics and scholars. It reflects China’s concerns about the safety and fair treatment of its citizens traveling to the U.S., which could further strain diplomatic relations between the two countries.
The details
According to the Chinese foreign ministry, the scholars were in the U.S. to attend an academic conference when they faced the ‘malicious questioning’ and were denied entry at the Seattle airport despite holding valid visas. The ministry advised Chinese nationals planning U.S. trips to ‘strengthen safety awareness, avoid entering through this airport … and make all necessary preparations’ due to the ‘repeated incidents’ targeting Chinese scholars at the Seattle-Tacoma airport.
- The advisory was issued by China’s foreign ministry on April 16, 2026.
The players
China’s Foreign Ministry
The government agency responsible for China’s foreign affairs and relations with other countries.
U.S. Customs and Border Protection (CBP)
The federal law enforcement agency under the U.S. Department of Homeland Security that is responsible for border control, customs, and immigration.
Chinese Scholars
A group of approximately 20 Chinese academics and researchers who were denied entry to the U.S. despite holding valid visas.
What they’re saying
“Nationals planning trips to the U.S. should ‘strengthen safety awareness, avoid entering through this airport … and make all necessary preparations’.”
— China’s Foreign Ministry
The takeaway
This advisory highlights the growing tensions and mistrust between China and the U.S. over border security and the treatment of foreign nationals, particularly academics and scholars. It reflects China’s concerns about the safety and fair treatment of its citizens traveling to the U.S., which could further strain diplomatic relations between the two countries.
