The tension between China and the United States is one of the core issues on today's global political and economic stage. Recently, the United States threatened to impose a 50% tariff on China, further exacerbating the economic and trade confrontation between the two countries. This tough stance is seen as a symbolic move indicating Trump's regaining of control over trade policy, which has added further strain to the already tense China-U.S. relations. In addition, the U.S. military deployments in the Pacific theater also demonstrate its intention to confront China, with the Pentagon working to enhance combat capabilities in future wars through equipment such as aerial refueling tankers.