Shadox, war would be much nicer if it was a sport. Because right now, it's a dirty business. We fight for political power and economic domination.
And the people in power dont care much about the people dying in combat. They dont care about the soldiers fighting, or the other soldiers they fight, or the civilians living in the area of operations, or the costs of the weapons used...
it's not important for them. There is the tax payer to pay for ammo, the patriots or the poor people forced to join the army for blood and suffering... etc etc...
Some said that were very advanced animals on this earth. We dont fear for our survival anymore. We are 7 billions, we even think that if we could scratch this number a little, it would be a good thing.
And we are labeled as "homo economicus"... The economy is the real priority. We dont give a damn about human life or human suffering, if the economy says it's good, then it's good.
War is good for the "economy", or at least, good for the economy of the powerful people. The tax payers have an economic power, but their economic power is in their ability to consume and buy useless crap... It means that if we kill a few of these tax payers, their capacity to buy will move from the dead ones to others who are alive... ANd even better, if they are scared, they buy more crap...
So war is wonderful from an economic point of view. People work more, buy more weapons (for the state to use), they dont moan too much about how the country is directed etc etc... advantages...
The soldier will be obsolete when the robots will be cheaper than soldiers...