New Russian weapon can travel 27 times the speed of sound

Doesn't give us much reaction time does it?

We have to remember one thing- it's Russian. Their new aircraft carrier had to be towed a large part of the way to its present station off Syria by tugboats, and since it arrived there, a third of its complement of planes have crashed while landing. I remember the first satellite was the Soviet (Russian) Sputnik, it could periodically go "Beep-beep" and fell to Earth in less than 3 months. The first US satellite was Explorer I, which discovered the Van Allen radiation belt and stayed in orbit 29 years.

If it's Russian, I'm not too worried.

Is that.speed true or are we taking what the Russian's say as fact?