Russia should deploy its first intercontinental ballistic missile (ICBM) of the Avangard system capable of flying at hypersonic speeds between the end of 2018 and the beginning of 2019. Before it can be made operational, however, the UR-100UTTKh missile must be tested in all its phases even if "Tass" reports that it might not even be subjected to further tests, because during the previous tests it...