CNBCのインスタグラム(cnbc) - 12月27日 09時10分

What are hypersonic weapons, and why can't the U.S. defend against them?

A hypersonic weapon travels at Mach 5 or higher, which is at least five times faster than the speed of sound. America’s top nuclear commander said the U.S. doesn’t have defenses against this kind of missile, even as Russia and China are actively testing hypersonic capabilities.

How does a missile travel so fast, and what can the U.S. do to stop it? Find out, at the link in our bio.
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#cnbc #russia #china #us #usa #missile #weapon #weapons #nuclear #hypersonic #war #military #science #technology #tech #commander

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