Hypersonic glide car or truck (HGV) is really a kind of warhead for ballistic missile which can maneuver and glide at hypersonic speed. It is actually utilised on ballistic missiles to substantially transform their trajectories. Traditional ballistic missiles follow a predictable ballistic trajectory and so are vulnerable to interception by https://www.truckspares365.co.uk/hub/hgv-exhaust-silencers/