https://www.executivegov.com/2020/12/dod-australia-partner-to-jointly-develop-hypersonic-prototypes-mel-hupfeld-quoted/December 1, 2020/Client: DARPA /by Beth Boyter https://spirecomm.com/wp-content/uploads/2018/01/executivegov.png 45 125 Beth Boyter https://spirecommunications.com/wp-content/uploads/2017/12/SpireLogo-300x138.png Beth Boyter2020-12-01 15:26:472020-12-02 15:28:03DoD, Australia Partner to Jointly Develop Hypersonic Prototypes; Mel Hupfeld Quoted