The next-generation S-500 Prometey surface-to-air missile system, also known as the 55R6M Triumfator-M, will allow Russia to protect large areas from the most lethal offensive weapons, including hypersonic weapons and intercontinental ballistic missiles, defense analyst Victor Murakhovsky told Radio Sputnik. Murakhovsky described the S-500 as an advanced, unified, multi-purpose, integrated anti-aircraft...