NSWC Dahlgren Working on Hypersonic Weapons

Traveling from Los Angeles to New York by passenger jet takes just over five hours. Hypersonic flight at Mach 20 fewer than 10 minutes. High-speed feats such as this are not theoretical proposals. Indeed, NASA and the space programs of other countries attain those velocities with every spacecraft that achieves earth orbit. However, Russia is developing new missiles capable of…

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