Pentagon’s Hypersonic Drone Hits Mach 5 in Record-Breaking Tests

" alt="Stratolaunch Hypersonic Test">Stratolaunch's Talon-A2 is the first recoverable U.S. hypersonic aircraft since the 1960s.

https://gizmodo.com/pentagons-hypersonic-drone-hits-mach-5-in-record-breaking-tests-2000599061