Adm. Christopher Grady, vice chairman of the Joint Chiefs of Staff, told the newsletter DefenseScoop in November that “Hypersonics 2.0 and 3.0,” the next phase of development, will start in the next couple of years.
Inside the Ring: U.S. tests new hypersonic missile, but still lags far behind China
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“Whether you want to call it a race or not, it certainly is,” said Adm. Christopher Grady, vice chairman of the Joint Chiefs of Staff.
In using AI to fly fighter jets, navigate without GPS, U.S. aims to stay ahead of China
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