Illegal Immigrant Sentenced for Arms Smuggling to North Korea

A man accused of smuggling firearms and military equipment to North Korea was sentenced to eight years in prison on Monday. Shenghua Wen, a 42-year-old from Ontario, California, has been in federal custody since December 2024. He pleaded guilty in June to conspiracy, violating the International Emergency Economic Force Act (IEEPA), and acting as an illegal agent for a foreign government.

Wen, originally from China, came to the U.S. on a student visa in 2012 but overstayed when his visa expired in December 2013, according to the Department of Justice. Before his arrival, he had met with North Korean officials at their embassy in China, where he sought to arrange the procurement of goods for the North Korean regime.

Federal prosecutors revealed that Wen and his associates successfully shipped firearms and ammunition by concealing them in containers sent from Long Beach, California, to their destination in North Korea.

On August 14, authorities seized devices from Wen’s residence, including a chemical threat identification device and a handheld receiver meant to detect wiretaps. By September 6, law enforcement had confiscated around 50,000 rounds of 9mm ammunition, also reportedly meant for shipping to North Korea.

Text messages found on Wen’s phone revealed chats with co-conspirators regarding shipments of military-grade equipment. Some messages included photos of items he intended to export, as per an announcement from the U.S. Immigration and Customs Enforcement (ICE) in December.

From January to April 2024, Wen coordinated with U.S.-based brokers about obtaining a private plane engine, with related messages detailing price negotiations on his iPhone. He also communicated that North Korean officials had wired $2 million to facilitate these arms transactions, claiming that the North Korean government was seeking weapons for a potential attack on South Korea.

With the funds wired, Wen managed to secure the required license for the arms and paid about $150,000, listing a partner’s name to register the business in Texas. Authorities indicated that he often hid his trail, having others buy firearms to avoid detection by the ATF.

After the straw buyers provided Wen with the firearms, he transported them to California, carefully packing them into transport containers for shipment to China.