China has reportedly test-fired its YJ-20 hypersonic anti-ship missile from a Type 055 destroyer, with leaked footage emerging in December and the South China...
Lockheed Martin’s Skunk Works has been publicly discussing the SR-72 “Son of Blackbird” — a hypersonic reconnaissance and strike aircraft designed to fly at...
Russia’s Avangard hypersonic glide vehicle, reportedly capable of traveling at more than Mach 20 while maneuvering laterally and vertically through the atmosphere, was placed...