China is deploying metamaterials and railguns using SR-71 like development speed and flexibility

Next Big Future  April 14, 2018
China has implemented metamaterials for enemy radar absorption and improved active radar, deployed a railgun to a navy ship before the United States, will have an operational hypersonic missile before the USA, making large investments in artificial intelligence, quantum computer and other quantum technologies. These show that China is competitive with the USA in science and technology for military systems. They are able to build, upgrade and incorporate the new technology with more flexibility and speed than the US… read more.