BBCNEWS BBC News September 29, 2021 01:14:00
Much faster than most conventional weapons. a traditional cruise missile would travel less than the speed of sound, but a hypersonic cruise missile would travel much faster. that is roughly a mile per second. in addition, a hypersonic weapon is also manoeuvrable, because it is flying in the atmosphere, it is flying in the atmosphere, it has wings, it can use aerodynamic forces to manoeuvre, it can glide, it can dive, and that makes it harder to predict where it is going to 90, to predict where it is going to go, harderto to predict where it is going to go, harder to detect and harder to stop. ...