National Security Journal on MSN
Lockheed Martin SR-72 Son of Blackbird or Darkstar: What We Know Right Now
Lockheed Martin’s SR-72 “Son of Blackbird” is designed to replace the iconic SR-71 with a hypersonic, largely unmanned ISR ...
The F-15 is the fastest Boeing fighter jet, but it is not the fastest military jet Boeing has built or claims lineage.
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