The trip goes perfectly. The Great Wall, the Terracotta Warriors, the dumplings in a Xi’an back street. Then, at passport control on the way home, an officer explains that you are not permitted to leave the country.
No arrest. No charge. No court date. Just an exit ban, and no clear idea of when it might end.
That is the scenario the US State Department is now spelling out in its latest warning for mainland China, one of the most visited bucket-list destinations for well-traveled Americans.
What the State Department Is Saying
In October, the State Department reissued its Level 2 “Exercise Increased Caution” advisory for mainland China, adding a specific risk indicator for wrongful detention. The advisory states that Americans are at serious risk of wrongful detention by the Chinese government.
It warns that broad national security, counterespionage and data security laws give officials wide discretion to detain or question foreign nationals. Routine professional, academic and personal activities that would carry no risk at home could be treated as crimes.
The consequences described are severe. Wrongfully detained Americans may be held for years, in poor conditions, without due process or consistent access to family or US officials.
The Exit Ban Nobody Sees Coming
Perhaps the most unsettling detail is how quietly an exit ban can land. Chinese authorities have used them during investigations and business or civil disputes, and they have even been applied to relatives of people under investigation, including children.
The State Department warns that Americans may only discover an exit ban when they try to depart. Some have lasted for years, and there may be no clear way to challenge them in court.
Former British journalist Peter Humphrey, himself once imprisoned in China, told a congressional hearing in 2024 that he estimated around 300 Americans were incarcerated in China or under exit bans.
Your Phone Is Not Private
The advisory goes further than most travelers would expect. It tells Americans to assume Chinese security services can read emails, texts and social media posts sent to or from China.
People have been detained or deported over private messages judged critical of the authorities, even when those messages were sent from outside the country. A careless comment in a family group chat, written before the trip, could become a problem at the border.
Congress Wants a Tougher Warning
The pressure is building in Washington. On October 29, Representative Young Kim of California, who chairs the House Foreign Affairs Subcommittee on East Asia and the Pacific, wrote to Secretary of State Marco Rubio asking for China to be raised from Level 2 to Level 3, “Reconsider Travel.”
Her argument is that China’s Level 2 rating puts it alongside Italy, Germany and the UK, where risks come from criminals and other non-state actors. In China, she argues, the risk comes from the state itself.
She also asked for two named cases to be listed on the State Department website. U Min Zin, a US citizen and director of a Myanmar policy institute, was detained on arrival at an airport in Yunnan Province on June 3 after accepting an invitation from a Chinese academic institution. Chen Youlin, a US citizen and seismologist, has been imprisoned since November 2024. The State Department has already designated both men as wrongfully detained.
It is important to be clear: China remains at Level 2 for now. The move to Level 3 is a proposal from members of Congress, not a decision the State Department has made.
Who Is Most at Risk
The vast majority of American tourists visit China and return home without incident. The risks rise for those with business, academic or research links to China, anyone with family ties to people in trouble with the authorities, and travelers who are outspoken online about Chinese politics.
Photography can also cause problems. Travel expert Bobby Laurie points to taking pictures of police or being near a protest as the kind of innocent mistake that can lead to trouble later.
What Travelers Should Do
- Travel on a US passport with a valid Chinese visa, and enroll in the State Department’s Smart Traveler Enrollment Program (STEP).
- Take a stripped-down phone or a spare device, and leave confidential work and personal files at home.
- Review social media history for anything critical of the Chinese government before departure.
- Avoid photographing police, military sites or protests.
- Arrange regular check-ins with family at home, so someone notices quickly if contact stops.
- Read the full advisory before booking, and check it again in the week before departure in case the level changes.
Sources: Fox News on the October 2026 China advisory; The Epoch Times on Rep. Young Kim’s letter; US State Department travel advisories.
Amanda O’Brien is the creator and editor of The Boutique Adventurer. She has visited 80 countries and is a member of the British Guild of Travel Writers as well as the IFTWTA. She is passionate about wine had has just completed Level 3 of the WSET. Born in Australia, she lives in London.