Source: China – South China Morning PostNorth Korea has been launching missiles without the support of America’s global positioning system, instead turning to Russia’s satellite navigation network, according to observers.In its fourth test this month, Pyongyang on Monday fired what appeared to be two short-range ballistic missiles into the sea off the east coast of the Korean peninsula, South Korea’s Joint Chiefs of Staff said.Pyongyang also conducted tests of hypersonic missiles on January 5 and 11 and fired ballistic missiles on…Read More