Queens man pleads guilty to acting as unregistered agent for China’s Ministry of State Security
NEW YORK, NY, Sept. 18, 2025 – Yuanjun Tang, 68, a naturalized U.S. citizen residing in Flushing, Queens, pleaded guilty today to conspiring to act as an unregistered agent of the People’s Republic of China (PRC) within the United States.
According to court documents, Tang, a former PRC citizen and political dissident, had previously been imprisoned in China for opposing the Chinese Communist Party, including his participation in the 1989 Tiananmen Square demonstrations. After defecting to Taiwan in 2002, he was granted political asylum in the United States, where he later settled in New York City and became active in pro-democracy efforts.
Between at least 2018 and June 2023, Tang acted at the direction of the PRC’s Ministry of State Security (MSS), the country’s civilian inte...