Inside the US secret hypersonic bomber: Project Mayhem
byDiscover the Air Force’s secret weapon, Project Mayhem: a reusable hypersonic bomber capable of Mach 10 speeds, set to replace the SR-71.
US Project Mayhem
Discover the Air Force’s secret weapon, Project Mayhem: a reusable hypersonic bomber capable of Mach 10 speeds, set to replace the SR-71.