The HSTDV is capable of powering missiles to attain a speed of around Mach 6 or six times the speed of sound, the officials said, adding only a very few countries like the United States, Russia and China have such a capability.
The HSTDV is an unmanned scramjet demonstration aircraft for hypersonic speed flight, it can cruise at a speed of mach 6 and move up to an altitude of 32.5 km (20 miles) in 20 seconds, the sources said.
As remarkable as DRDO's contribution in containing and treating COVID-19 has been, its success over the last 15 months has been in its primary role of developing conventional defence equipment and technologies.
The future can only get better if we continue to break silos and work as integrated teams focussed on promoting national interests, recommends Sanjeev Nayyar.
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