Japanese researchers unwittingly collaborated with North Korean peers

Co-authored papers highlight difficulty enforcing sanctions in academia

20241127N University of Tokyo

Researchers at the seven Japanese organizations, including the University of Tokyo, said they were unaware of the existence of North Korean co-authors on their papers. (Photo by Takako Gakuto)

SHOJI YANO, Nikkei staff writer

TOKYO -- Researchers at multiple Japanese institutions unknowingly co-authored papers with North Korean peers in a potential violation of United Nations sanctions, Nikkei has found, highlighting the difficulty of enforcement amid a rise in cross-border research.

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