North Korea has quietly built and operated a sprawling long-range missile base near the Chinese border that stores Kim Jong-un’s most advanced strategic weapons, showing Pyongyang’s ongoing efforts to advance its nuclear strike capabilities, a think tank said.
The base in Sinpung, North Pyongan province, located 27km (17 miles) from the border with China, likely houses a brigade-sized unit equipped with six to nine nuclear-capable intercontinental ballistic missiles and their mobile launchers, a…
