Hypersonic Missiles

Russia's esteemed Hypersonic Missile can easily be stopped with a slow vertical launching passive Homing descent near a Target or a Sounding Rocket travelling up to Three times it's speed, having descent eliminating Radar stealth. General direction of incoming & use of upward facing Cameras.

Russian Rocket: Not very good. Looks like a traditional Calibre increase.

Sounding Rockets attack Aircraft before they appear on Local Radar. They also put off passive Homing, increasing Speed by multi-stage. Additionally estimate fuel needed to Target & potentially drop a Stage registering incoming.