DIU asks industry for help getting hypersonic test jet closer to lift off
DIU is now seeking commercial materials and systems, such as for propulsion and alternative navigation, to test on its planned hypersonic test jet.
DIU is now seeking commercial materials and systems, such as for propulsion and alternative navigation, to test on its planned hypersonic test jet.
"I'm not satisfied with the pace," Air Force Secretary Frank Kendall said. "We're making some progress on the technology; I would like to see it be better."