Key Points and Summary – NASA’s X-43A wasn’t a paper study—it was a 12-foot, hydrogen-fueled experimental jet that proved an air-breathing engine could fly...
Key Points and Summary – Since the late 1980s, “SR-91 Aurora” has signified a rumored SR-71 successor: a stealthy, manned, hypersonic reconnaissance jet said...
Key Points and Summary – China-linked researchers claim hypersonic air-to-air missiles could down America’s new B-21 Raider, citing Mach-6 weapons with pulse engines that...
Key Points and Summary – China is building a layered kill web—PL-15 air-to-air missiles, HQ-9/22 surface-to-air systems, long-wave radars, KJ-500 AEW, and space-based ISR—to...
Key Points and Summary – South Korea is developing an air-launched hypersonic ballistic missile to be carried by its new, indigenous KF-21 Boramae fighter...
Key Points and Summary – Russia is escalating tensions with NATO by beginning production of its new Oreshnik hypersonic missile, with plans to deploy...