Two U.S. Navy Servicemembers Arrested for Transmitting Military Information to China

In a striking blow to national security, two U.S. Navy servicemembers have been arrested for their involvement in transmitting sensitive military information to the People’s Republic of China (PRC). The arrests, which took place in the Southern and Central Districts of California, underscore the ongoing threat posed by espionage activities targeting the United States.

Assistant Attorney General Matthew G. Olsen of the Justice Department’s National Security Division expressed the gravity of the situation, stating, “These individuals stand accused of violating the commitments they made to protect the United States and betraying the public trust, to the benefit of the PRC government.” Olsen emphasized that the Department of Justice is fully committed to utilizing all available resources to counter threats from China and deter those who aid in breaking U.S. laws and compromising national security.

Assistant Director Suzanne Turner of the FBI’s Counterintelligence Division echoed Olsen's concerns, highlighting the unrelenting efforts of the People’s Republic of China to undermine American democracy. She noted that the servicemembers' actions had compromised U.S. national security by leaking sensitive military information.

Case 1: United States v. Jinchao Wei

In the Southern District of California, U.S. Navy sailor Jinchao Wei, also known as Patrick Wei, was arrested on espionage charges as he reported for duty at Naval Base San Diego. Wei is accused of conspiring to send national defense information to a Chinese intelligence officer. The indictment alleges that Wei, serving as a machinist’s mate on the U.S.S. Essex, an amphibious assault ship stationed at Naval Base San Diego, provided sensitive national defense information to the Chinese intelligence officer.

The indictment revealed that Wei communicated with the intelligence officer beginning in February 2022. This communication involved sharing photos, videos, and documents related to U.S. Navy ships and their systems. The indictment further outlined how Wei was paid thousands of dollars in exchange for this information. Additionally, he sent technical manuals, including critical technology data, to the intelligence officer. The indictment states that Wei knowingly violated export control regulations by transmitting this information without the required license.

Case 2: United States v. Wenheng Zhao

Petty Officer Wenheng Zhao, also known as Thomas Zhao, was arrested in the Central District of California following an indictment by a federal grand jury. Zhao is accused of receiving bribes in exchange for transmitting sensitive U.S. military information to an individual posing as a maritime economic researcher. The indictment alleges that Zhao, stationed at Naval Base Ventura County, received bribes from a Chinese intelligence officer in return for disclosing non-public sensitive U.S. military information.

Zhao's actions allegedly involved recording and transmitting U.S. military information, photographs, and videos. The information he provided included operational plans for a large-scale U.S. military exercise and electrical diagrams for a radar system in Okinawa, Japan. In exchange for this information, Zhao received payments from the Chinese intelligence officer.

Both cases underscore the urgency of countering espionage and protecting national security. The accused servicemembers face significant penalties if convicted.

The investigations were conducted by the FBI's Counterintelligence and Cyber Division, along with the Naval Criminal Investigative Service (NCIS). IRS Criminal Investigation provided substantial assistance.

Assistant U.S. Attorneys and Trial Attorneys from the Department of Justice's National Security Division are prosecuting the cases.

An indictment is an allegation, and all defendants are presumed innocent until proven guilty in a court of law.