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National Security Journal on MSN5h
The Mach 3 A-12 Oxcart Spy Plane Summed Up in 4 Words
Long before the SR-71 Blackbird captured the world’s imagination, its secret predecessor, the A-12 Oxcart, flew faster and ...
Even more Top Secret than the Lockheed SR-71, the D-21 drone was a promising Cold War idea that could have eliminated the need for manned overflights, ...
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