Updated

China is engaged in large-scale theft of American research and technology from universities, using spies, students, and researchers as collectors, experts told Congress on Wednesday.

Compounding the technology theft, the administration of President Barack Obama weakened U.S. counterintelligence efforts against foreign spies by curbing national-level counterspy efforts, a former counterintelligence official disclosed during a House hearing.

Michelle Van Cleave, former national counterintelligence executive, said shortly after the creation of the office of the director of national intelligence in 2004, a national counterspy program against foreign spies was restricted during the administration of President George W. Bush.

"Unfortunately, the backsliding continued under President Obama," Van Cleave told two subcommittees of the House Science, Space, and Technology Committee.

Van Cleave said a directive issued by then-DNI James Clapper in 2013 and still in force reduced the national counterintelligence program authority by directing all counterspy programs to be run by individual departments or agencies.

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