# China detains US scientist who studied North Korea nuclear tests

- Published: 2026-07-15T02:14:37Z
- Updated: 2026-07-15T10:59:04Z
- Section: Breaking
- Language: English (en)
- Source: BBC News — https://www.bbc.co.uk/news/articles/cqx1xdn3g4eo?at_medium=RSS&at_campaign=rss
- Tags: BBC News · Top News
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Chen Youlin's family says he has been wrongfully detained for nearly two years on spying charges.

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