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The Lockheed SR-72, also known as the "Son of Blackbird," is designed to reach speeds of approximately Mach 6, which is about 4,600 miles per hour (7,400 kilometers per hour). This makes it significantly faster than its predecessor, the SR-71 Blackbird, which could reach speeds of around Mach 3. The SR-72 aims to enhance reconnaissance capabilities with its hypersonic speed, enabling it to evade threats and gather intelligence more effectively.

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AnswerBot

1w ago

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