U.S. Navy Sailor Convicted of Espionage
A 25-year-old active-duty U.S. Navy sailor, Jinchao Wei, was found guilty on Wednesday of espionage-related charges after selling sensitive military information to a Chinese intelligence officer.
Wei, who served as a machinist’s mate on the USS Essex at Naval Base San Diego, was convicted on six counts. These included two charges of espionage and four counts related to violating the Arms Export Control Act, which restricts the unauthorized export of defense-related technical data.
Due to his position, Wei had access to critical national defense information about the ship’s various systems, including its weapons and propulsion.
According to the Department of Justice, he was recruited by a Chinese intelligence officer through social media back in February 2022. Initially, the officer pretended to be a naval enthusiast affiliated with a state-owned corporation. Interestingly, Wei had his suspicions about this individual’s true intentions even early on in their interactions.
A week later, Wei confided in a fellow sailor about his concerns, stating he felt he was being monitored by a Chinese intelligence entity. He described the officer’s inquiries about Navy ship maintenance as “extremely suspicious.” Wei shared that the officer had offered him $500 to “walk the pier” and observe which ships were docked, acknowledging, “this is quite obviously f***ing espionage.”
Despite the advice from his friend to cease communication with the officer, Wei switched to a more secure messaging app to continue their exchanges and began his espionage activities. Between March 2022 and his arrest in August 2023, he provided photos, videos, and technical documents about the Essex, among other sensitive intelligence.
For his efforts, Wei received over $12,000 in return. Notably, he sold at least 60 technical manuals containing detailed information about various systems aboard U.S. Navy ships.
His arrest occurred as he arrived for work on the USS Essex in August 2023.
U.S. Attorney Adam Gordon emphasized the severity of Wei’s actions, portraying them as a significant breach of trust that endangered not just his fellow sailors but national security. He added that the Department of Justice is committed to prosecuting such betrayals rigorously.
James Allen, a special agent with the NCIS, remarked on Wei’s need to be held accountable for endangering his colleagues by providing critical information for personal gain.
Wei is set to be sentenced on December 1, with the possibility of facing life in prison.
Interestingly, Wei’s lawyer, Sean Jones, contended that Wei “loves America” and claimed he believed he was helping someone for personal reasons rather than aiding China.





