Key Points – The S-500 “Prometheus” is Russia’s newest-generation surface-to-air missile system, designed to intercept a wide range of advanced threats, including intercontinental ...

LDHCM, which can fly at Mach 8 and hit targets 1,500 km away. Developed under DRDO’s secretive Project Vishnu, it uses a scramjet engine, carries nuclear or conventional warheads, and can be launched ...