TOKYO -- Japan and the U.S. will deepen cooperation in building supply chains for cutting-edge semiconductor devices, amid growing rivalry between Washington and Beijing.
Eyeing China, allies aim to push beyond 2-nanometer technology

Japan and the U.S. are planning to work closer together in building a chip supply chain to cut dependence on Taiwanese and other producers. (Source photo by AP)
TOKYO -- Japan and the U.S. will deepen cooperation in building supply chains for cutting-edge semiconductor devices, amid growing rivalry between Washington and Beijing.