A nuclear explosion warhead test will be conducted 'in short time' said by Kim Jong Un

Kim Jong Un said North Korea will conduct a nuclear warhead explosion test and a test-fire of ballistic rockets able to carry nuclear warheads "in a short time.
Kim delivered the message when he guided an environmental simulation for reentry into atmosphere of the warhead tip of a ballistic missile.
According the the KCNA, the test results met all technical parameters. The simulation was conducted to "verify the thermodynamic structural stability of newly-developed heat-resisting materials under the high pressure and thermal flow caused by aerodynamic heating" when a ballistic rocket reenters the atmosphere. 

The above news was reproduced by China towel supplier Shenzhen City Dingrun Light Textile Import and Export Corp.Ltd, A company specialized in producing baby diapers, baby bibs, blankets, Bath towels, tea towels, compressed towels, microfiber towels etc.