Aerospace & Defense
In 2013 Lockheed Martin publicly outlined the SR-72, an unmanned or optionally piloted Mach 6 successor to the SR-71 using a turbine-to-scramjet combined-cycle engine,...
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In 2013 Lockheed Martin publicly outlined the SR-72, an unmanned or optionally piloted Mach 6 successor to the SR-71 using a turbine-to-scramjet combined-cycle engine,...
The complete SR-72 Darkstar guide: the 2013 reveal, Lockheed's statements, the 2018 vanishing, the Top Gun mockup, and where the Mach 6 program stands...
A demonstrator was supposed to be flying by 2025. Instead: no photos, no leaks, no acknowledgment. What the silence around Lockheed's "Son of Blackbird"...
The 2026 defense paradigm is shifting away from pure VLO (Very Low Observable) stealth as adversarial sensors become more adept at tracking 5th-generation signatures....
Jack Buckby, a New York-based defense researcher and national security analyst, evaluates the "persistent enigma" of the Lockheed Martin SR-72. As of March 11,...
The SR-72 "Son of Blackbird" is the most elusive titan of the 2026 aerospace landscape. While its 2025 "first flight" deadline passed without a...
Synopsis: The SR-72 “Darkstar” concept promises a Mach 6 platform that could compress ISR and strike timelines, complicate radar tracking, and slip through defended...
Synopsis: Despite persistent rumors suggesting the SR-72 “Darkstar” could serve as a hypersonic bomber, analysis indicates the platform is ill-suited for strike missions due...
Key Points and Summary – The SR-72 “Son of Blackbird” is rumored to be America’s first hypersonic aircraft. This Mach 6 platform could reach...
Key Points and Summary – Lockheed Martin’s SR-72 “Son of Blackbird” is designed to leap beyond the SR-71, using a turbine-based combined cycle engine...