arms race

NATO is the short name of the North Atlantic Treaty Organization, a military alliance established in 1949 including the United States and several European countries.

The United States, Russia and China are racing to develop rockets from 6.125 km / h or more. European countries, Japan, Australia and India are also eager to build it. This

Although only about the size of an insect or smaller than a hair, this small military robot is being developed by military forces, with the power equivalent to hundreds of tons of