The point of war, or reason it exists.
One person provokes another with insults. Insulted person sticks up for self and fights said jerk. One person wins.
A country provokes another with threats or endangerment of its people. Provoked country sticks up for self/its people and both countries go to war. Every procaution is made to ensure that they win and lessen their chance of getting beat so they limit time taken in individual encounters and takes best defence by long range battle. Hence in wars we kill and protect ourselfs to our best abilities. One country runs out of people to fight; other country does not. This country is victorious.
Wars are fights on a more practical, self preserving level.
/thread