The US and China may be ending an agreement on science and technology cooperation − a policy expert explains what this means for research

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Caroline Wagner, The Ohio State University

(THE CONVERSATION) A decades-old science and technology cooperative agreement between the United States and China expires on Aug. 27, 2023. On the surface, an expiring diplomatic agreement may not seem significant. But unless it’s renewed, the quiet end to a cooperative era may have consequences for scientific research and technological innovation.

The possible lapse comes after U.S. Rep. Mike Gallagher, R-Wis., led a congressional group warning the U.S. State Department in July 2023 to beware of cooperation with China. This group recommended to let the agreement expire without renewal, claiming China has gained a military advantage through its scientific and technological ties with the U.S.

The State Department has dragged its feet on renewing the agreement, only requesting an extension at the last moment to “amend and strengthen” the agreement.

The U.S. is an active international research collaborator, and since 2011 China has been its top scientific partner, displacing the United Kingdom, which had been the U.S.‘s most...