I don't think army is going to make a lot of sense since the invention of nuclear weapon. Now major economies all have nuclear weapon, a large scale conflict is just suicide for any country. People have to solve the conflict with more peaceful way, economy and financial war is becoming more and more popular, it won't cost people's life but still can achieve the same result
I'd like to remind you: Naivete is absolutely adorable in little girls, but for grown men it's as charming as pink bows and a tutu.
While mutual destruction might be a deterrent for war between two nuclear powers, there is no such deterrent for pwning Haxor B0b, who has no nuclear capacity.
Armies make a hellova lotta sense, Johnyj, that's the way IRL works. The last guy who suggested we solve our problems peacefully got nailed to a cross for lulz. And he was well-connected -- he was The Son of God.
Ur not the son of God, are u, Johhnyj?