Hypersonic glide vehicle (HGV) is actually a form of warhead for ballistic missile that can maneuver and glide at hypersonic velocity. It can be utilised on ballistic missiles to noticeably improve their trajectories. Regular ballistic missiles comply with a predictable ballistic trajectory and so are vulnerable to interception by the https://www.truckspares365.co.uk/hub/hgv-exhaust-silencers/