Can u explain more on how war make us human?
U sounds like war "give birth" to human at ur 1st post

Even if u really dislike war (me as well), it cant be deny that everything in this world bring pros and cons no matter how much u dislike a thing
Yes we can know that war give big disadvantage to us human being in most ways, and also harmful to the nature,
while if u consider things in a diff degree u can see things clearly
Maybe i give some idea here, if human dont settle something by war, do u think for sure they will come out with something better than war?
I would doubt that

What make u say so?
At the first place how a commander get promote then?