The war game scenario conducted by a Washington think tank began with a sudden failure at three Taiwanese semiconductor foundries that make high-end computer chips used in such items as smartphones, automobiles and military equipment.
The halt in production raised questions of whether a cyberattack by Beijing was responsible — touching off an international crisis between China and the United States that the researchers said could grind the global economy to a halt and incite a military confrontation.
The war game and study by the Center for a New American Security, which is set to be released Thursday, illustrate how dependent the world is on Taiwanese computer chips — and how that dependence could draw the United States and China into various kinds of conflict.
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