CNBCのインスタグラム(cnbc) - 8月17日 01時05分

Lockheed Martin secured a $480 million U.S. Air Force contract to design a hypersonic weapon prototype, the Pentagon said. A hypersonic weapon can travel about 1 mile per second, or FIVE times faster than the speed of sound. Lockheed Martin is also in the process of developing the SR-72, a hypersonic unmanned plane dubbed the "son of the Blackbird." More details, at the link in our bio. *
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#lockheedmartin #hypersonic #blackbird #weapon #military #technology #defense #contract #government #business #news #cnbc

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