North Korea has been busily developing nuclear and missile capabilities for a few decades now. All the evidence points to a growing potential for North Korea to eventually be able to mate a nuclear weapon with a viable missile or other delivery system. This Timeline from The Arms Control Association makes for sobering reading.
North Korea releases video of ‘new’ submarine-launched missile test
www.abc.net.au/news/2016-01-09/north-korea-releases-video-of-new-submarine-missile-test/7078410
North Korea has released video footage of a purportedly new submarine-launched ballistic missile (SLBM) test, three days after it claimed it had successfully tested its first hydrogen bomb.
But South Korean media suggested the footage broadcast by state Korean Central TV was an edited compilation of the North’s third SLBM test, conducted last month in the Sea of Japan, and a different ballistic missile test from 2014.