Name the first supersonic cruise missile??
Supersonic Cruise missiles travel faster than the speed of sound, usually using ramjet engines. The range is typically 100-500 km, but can be greater. Guidance systems vary. Examples: SLAM (not to be confused with the similarly named SLAM cruise missile) and SM-64 Navaho were U.S. early-cold-war era projects for strategic long-range cruise missiles. Neither was accepted into service. The North American SM-64 Navaho was a supersonic intercontinental cruise missile project built by North American Aviation. The program ran from 1946 to 1958 when it was cancelled in favor of the Intercontinental Ballistic Missile. P-500 Bazalt (Soviet Union/Russia) The P-500 Bazalt is a liquid-fueled, rocket powered, supersonic cruise missile used by the Soviet Navy. Developed by OKB-52 MAP (later NPO Mashinostroyeniye). Its GRAU designation is 4K80. And its NATO reporting name is SS-N-12 Sandbox. It entered service in 1973 to replace the SS-N-3 Shaddock. The P-500 Bazalt had a 550 km range and a payload o