It's fair to assume some of people would welcome war with excitement. They tend to brush off the fact that war is fear, blood, stench, hunger and mud and are hypnotized by its imagined glory, advertised clandestinely or openly by their leaders and teachers.
Because they are angry they are not as rich or popular as the stars, their imagination invents enemies, they love computer shooter games, they like military uniforms because uniforms and clean shoes are popular with women.
Whatever the reason, power feels good, until it feels good.That is probably why they are so possessed by amassing firearms and practicing the art of killing.

They don't seem to see that the III world war won't be the same as the II. The III WW won't be fought in the trenches. For when the child play of the leaders ends and real threats start, they will soon remember that bullets don't fly as far and are not as deadly as the modern super means of destruction - the nuclear rockets. And when they come into play.. well good bye. To your tanks and guns and flagships too.

By the way, the effectiveness of the rocket shields has not been proven at all by any of their advocates and enthusiasts (which must be mainly politicians and their producers..). So do not have any hopes with them either.