Ideal Testing Environment News Today

Nuclear weapons. >> because kim jong un has spoken quite explicitly about tactical-nuclear weapons. these are the kind of nuclear weapons that are designed to be put on small artillery rockets and smaller, short-range ballistic missiles. >> reporter: the next test expected at any time may approximate smaller than the last from 2017. tremors which could be felt in neighboring china and south korea. tests which surely attract international attention but kim jong un also has a domestic audience. >>...