The US strikes China again with a dual purpose: to slow down the development of its hypersonic supercomputers and missiles

The US has just taken a step further in escalating the tension it maintains with China. Donald Trump’s administration has inherited a long list of Chinese companies to which U.S. companies cannot sell them their technology, either they can do so only under very strict supervision by the Department of Commerce. For a few hours now there are 80 more companies on that “blacklist.” According to Nikkei Asia, the U.S. Bureau of Industry and Security h…