(CNN) -- North Korean leader Kim Jong Un has ordered tests of a nuclear warhead in the "nearest future," state-run news agency KCNA said Tuesday.
According to KCNA, the proposed tests are the result of years of development and "diligent research" into heat-resistant materials and technology.
16:54 A Subdued Putin Calls for ‘Mutually Beneficial’ Relations With the U.S12
13:53 North Carolina man dies while attempting CPR on wife16
01:23 Who Is In Donald Trump's Cabinet: Mitt Romney, David Petraeus Meet With President-Elect12
10:51 State media: Syrian forces capture key Aleppo district13