Warning lights flash for anti-China chip alliance

Washington wants to unite the “techno-democracies” and cut Beijing out of the global semiconductor supply chain. But evidence out of Europe, South Korea, and Taiwan suggests allies are still weighing their options.

In this May 14, 2020, file photo, employees wearing protective equipment work at a semiconductor-production facility for Renesas Electronics during a government-organized tour for journalists in Beijing. (AP Photo/Mark Schiefelbein, File)