Ahead of President Trump’s visit to China, American officials and accompanying executives implement a “digital lockdown” for the trip, according to multiple reports. The measures include leaving personal phones and other consumer electronics behind and relying instead on “clean” devices provided for official use. Officials reportedly use secured areas or controlled zones during parts of the visit to reduce the risk of interception, hacking, or surveillance.

The precautions are described as rooted in a longstanding U.S. government concern that devices and networks operating in China may be compromised. This approach aims to limit what information can be accessed through personal devices and uncontrolled networks while officials interact with Chinese counterparts and conduct meetings during the trip.

The reports also describe the steps as involving both government personnel and private-sector leaders traveling with the delegation, suggesting the restrictions apply across roles rather than being limited to a single agency or team. Overall, the “digital lockdown” is presented as a security practice designed to protect communications during the visit.