Lockheed confirms it’s building the unmanned hypersonic SR-72 aircraft

Lockheed confirms it’s building the unmanned hypersonic SR-72 aircraft

WHY THIS MATTERS IN BRIEF The next generation of aircraft, and warfare, will be hypersonic and as China and Russia make big advances in the space the US is stepping up its game.   The US has been playing around with hypersonic aircraft for decades now, the most public showing...

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