The United States Navy and the flagship of the Kearsarge Amphibious Ready Group.Omar Marques/Getty Images
Authorities said Wei held a security clearance granting him access to classified operational data and weapons systems.
The Department of Justice reported that Wei was approached in February 2022 by an individual posing as a naval enthusiast linked to the China Shipbuilding Industry Corporation.
Espionage Activities and FBI Investigation
Wei allegedly sent photographs, ship locations, and descriptions of defense systems to the Chinese agent over 18 months.
The FBI monitored Wei’s communications after suspicious activity was detected and arrested him in August 2023.
A jury convicted Wei on six of seven charges, including espionage, conspiracy, and violations of the Arms Export Control Act.
The espionage-related charges carry a potential life sentence, while other counts could result in up to 20 years per violation.
Prosecutors Say US Navy sailor Betrayed National Security
US prosecutors stated that Wei’s actions were an egregious betrayal of trust within the Navy and endangered both personnel and allies.
Assistant US Attorney Adam Gordon said that leaking sensitive information jeopardized national security and military readiness.
The Department of Justice emphasized that espionage cases such as this remain a top priority for counterintelligence efforts.
The conviction serves as a warning that the US government will vigorously prosecute individuals involved in selling secrets to foreign powers.
Defense Arguments and Court Statements
Wei’s attorney, Sean Jones, acknowledged his client made errors but characterized him as young and naive.
The defense argued that the material shared was low-level and outdated, relating to an older steam-powered vessel.
Jones stated that Wei never intended to harm the United States and acted in exchange for easy money.
Broader Context and International Implications
Experts note that the Wei case is part of a broader pattern of espionage targeting US military personnel by foreign intelligence services.
Two Chinese nationals were recently arrested in Houston for attempting similar espionage involving Navy personnel, highlighting ongoing security threats.
Officials warn that foreign intelligence networks continue to actively seek sensitive data on US naval operations.
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Beijing has consistently denied involvement in espionage against US military installations, according to reports from Fox News.
Sentencing and Security Measures
Wei is scheduled to be sentenced on December 1, 2025, with potential penalties including life imprisonment and millions in fines.
The case underscores the importance of robust counterintelligence procedures and stricter monitoring of personnel with access to classified information.
Officials have emphasized that lessons from the trial will inform ongoing security policies within the US Navy.
The conviction reinforces the government’s commitment to safeguarding sensitive military operations against foreign espionage.
