Vladimir Putin announces hypersonic missiles in Navy Day speech
Hypersonic missiles can travel faster than the speed of sound - and were described by the Russian president as having 'no equal in the world'.
Sunday 31 July 2022 12:36, UK
Hypersonic missiles can travel faster than the speed of sound - and were described by the Russian president as having 'no equal in the world'.
Sunday 31 July 2022 12:36, UK
