CNN CNN Newsroom Live September 29, 2021 08:34:00
Third missile test this month. let's get more. cnn's will ripley is in taipei. explain to viewers what is exactly a hypersonic missile and how worried, if they're worried at all, is the region to news that north korea has this technology and is testing it? >> reporter: hi, isa. both very good questions. because a lot of us haven't really heard of hypersonic missiles because they're actually pretty rare. only two countries right now are known to have them deployed. that would be china and russia. the united states is also developing and testing hypersonic missile technology. hypersonic by def...
Source: archive.org