The new edition of the Critical and Emerging Technologies (CETs) list,released by the National Science and Technology Council (NSTC) in February 2024,is updated every two years based on the National Strategy for Critical and Emerging Technologies published in 2020.During this update process,the "Rapid Action on Critical and Emerging Technologies" subcommittee,jointly led by the White House Office of Science and Technology Policy (OSTP),NSTC,and the National Security Council (NSC),collaborated with experts from 18 federal government departments and agencies,including the Department of Commerce,the Department of Defense,and the Department of Energy,to conduct research and ultimately reach a consensus on the update.

The 2024 list covers 18 technology areas,including advanced computing,advanced manufacturing,artificial intelligence,clean energy,semiconductors and microelectronics,among others.Notably,compared to the 2022 version,this list merges certain technology areas and adds the Positioning,Navigation,and Timing (PNT) technology field,reflecting a reassessment of the importance of specific technologies and a focus on emerging technologies.

In terms of specific technical content,the 2024 list particularly strengthens the technological layout in areas such as artificial intelligence,data and cybersecurity technologies,and next-generation communication technologies.The emphasis on these areas highlights the strategic intent to maintain leadership in global technological competition,especially in the field of data and cybersecurity technologies.

The NSTC stated that the updated CETs list will provide the U.S.government and federal agencies with specific directions to enhance U.S.technological competitiveness and national security,while also offering important information on the priorities for future technological development.This will not only help safeguard U.S.technological leadership in the long term but also maintain its competitive edge in key areas of global technological competition.

With the rapid development of technology and the ever-changing global competitive landscape,how the U.S.implements these technological development strategies in practice and how it promotes economic growth through technological innovation will be key focuses.