National Security Journal on MSN

SR-72 Darkstar Has 1 ‘Weapon’ Russia and China Can’t Hope To Match

A comparison of the legendary SR-71 Blackbird and its proposed successor, the SR-72 “Darkstar,” reveals a massive leap in ...
Opinion
National Security Journal on MSNOpinion

Dumping the Mach 6 SR-72 ‘Son of Blackbird’ Would Be a Big Mistake That Would Sting

What happens if the “Son of Blackbird” never leaves the nest? The SR-72 promises something we don’t have: a reusable, hypersonic ISR/strike jet that can cross continents in minutes and hit ...