http://www.popsci.com/china-says-it-has-quantum-radar-what-does-that-mean
http://www.chinatimes.com/newspapers/20160908000804-260301
China Electronics Technology Group Corporation (CETC), China's foremost military electronics company, has announced that its scientists have tested a quantum radar to the range of 100km, beating out known American and German competition by 500 percent. This is a significant claim to make, as a quantum radar would theoretically be able to detect stealth aircraft at long ranges.