Russian Ministry of Defence fired a hypersonic ballistic missile to destroy an underground arms depot in western Ukraine, confirmed America. This event marks Russia’s first use of a hypersonic missile in combat. Hypersonic refers to the speed at which an object, in this case, a missile, travels through the atmosphere at or greater than five times the speed of sound. Why is a hypersonic missile plays a vital role in the war? Watch this video to know about its detailed manner.