BEIJING — For all the attention on U.S.-China competition in artificial intelligence, new studies point to China's rapid rise in biotechnology, especially for drug and agricultural development.

Out of five critical tech sectors, "China has the most immediate opportunity to overtake the United States in biotechnology," the Harvard Belfer Center for Science and International Affairs said Thursday in its release of a "Critical and Emerging Technologies Index ," covering AI, biotech, semiconductors, space and quantum.

While the U.S. is still the leader in all five, "the narrow U.S.-China gap [in biotech] suggests that future developments could quickly shift the global balance of power," the report said.

The assessment echoes growing concerns in Washington. In fact, the U.S. National Secur

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