Yu Qiangsheng defected to the United States via a CIA-arranged flight through Hong Kong, causing massive tremors within the Chinese Communist Party.
Evidence EVIDENCE
Sources 2 · Archived 0
SourceTypeReliabilityLink
中美对标
2026-09-23 11:50 · 中美对标 发布了新视频：哥哥叛逃CIA，弟弟却成政治局常委｜俞强声｜妖妖酱
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维基百科：俞强声
2026-10-06 16:40 · 俞强声（1940年—？），浙江绍兴人，原中华人民共和国国家安全部北美情报司司长、外事局主任，于1985年叛逃美国。弟弟是
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Context CONTEXT
Cause
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This event
Yu Qiangsheng Defected from Beijing to the United States
1985 · Verified
Effect
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Coverage of this event COVERAGE