The U.S. and Japan has drafted a plan for a joint military operation that will take place if China attacks Taiwan, according to a new report.The “two-plus-two” plan stipulates that upon a Taiwan emergency, U.S. Marines would deploy to establish temporary attack bases equipped with artillery rocket systems on Japan’s Nansei island chain near Taiwan, while Japan’s military provides ammunition, fuel, and other logistical support, Japan’s Kyodo News reported.This is a major move.