Change Altitudes News Today

Advanced technology. theres no system out there that can defeat it as of yet. what makes it so dangerous, its not just the speed. we have ballistic missile that travel faster but speed is a factor. its the fact that ballistic missiles travel on a predicted path. a controlled path. hypersonic missiles can zigzag, change altitudes and are dangerous. the chinese are in advance of this compared to where we are, which is very frustrating. china can reach our carrier battle groups in the pacific regio...