American service personnel have been told that relying on the Chinese-developed AI model raises security and ethical concerns The US Navy has barred its sailors from using the artificial intelligence model from the Chinese company DeepSeek, CNBC reported on Tuesday. In an email sent to service personnel on Friday, the Navy warned that DeepSeek’s R1 model had been forbidden “for any work-related tasks or personal use.” The Chinese AI should be avoided because of the “potential security and