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  1. Yu Qiangsheng (Chinese: 俞强声; born 1940, disappeared 1986) is a former high-ranking Chinese intelligence officer who defected to the United States in 1985.

  2. Jan 15, 2004 · Yu Qiangsheng was a Chinese intelligence officer who defected to the U.S. in 1985 and revealed the case of Larry Wu-Tai Chin, a CIA employee who spied for China. Learn about four Chinese espionage investigations and the challenges of prosecuting such cases.

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  4. Jun 4, 2021 · After his debriefing, Yu Qiangsheng disappeared. There have been a number of theories about what happened to him. He was given a new identity, and moved to South America, where he was killed (presumably by a Chinese Ministry of State Security hit squad) for being a traitor.

    • Paul Denlinger
  5. Feb 4, 2016 · Until now, the most valuable Chinese defector to the US was widely believed to be Yu Qiangsheng, spymaster from China’s Ministry of State Security and son of senior party members, who fled to...

  6. Dec 4, 2022 · MSS officer Yu Qiangsheng’s defection to the CIA in 1985 dealt a major blow to Chinese leaders’ trust in the ministry. China was opening up to the world and trying to do business, and it didn’t...

    • Alex Joske
  7. Mar 19, 2016 · Yu Qiangsheng, whose information helped the United States arrest Larry Wu-tai Chin as CCP's spy for more than forty years in 1985, also disclosed French diplomat Bernard Boursicot's identity as a spy for CCP.

    • Xintong He
  8. Yu Qiangsheng ( Chinese: 俞强声; born 1940, disappeared 1986) is a former high-ranking Chinese intelligence officer who defected to the United States in 1985.

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