Wars can and will be.
In the entire written history of the Human race, there has been less then 15 minutes of total world wide Peace. ( I heard that someplace, I do not no where I originaly heard it)
Now knowing that, we do have to be aware that each generation will be involved in warefare at some time. What we need to strive and pray for is that we will not be the aggressors and that in spite of the horrors of war we can still uphold our values and treat people as we would want to be treated, not in accordance with what we believe to be just.
Perhaps it is because it is something we know our children and grandchildren will one day face that we tend to glorify war. Yet, stop and think. When we glorify war and want (enjoy it) to participte are we not giving worship to a false god? Is not loving and wanting to be a combatant the same as worshiping the false god Mars?
Most of us that have served in combat, look back in our later years and we see that what we thought then as glory was merely giving justification to act out our foulist deeds.
A true soldier is one who can win a battle with out injurying a single person. Now, that can not be attainable, but a true soldier will try to achieve it. Success in warfare should not be measured in how many of the enemy are killed, it should be measured in the lives saved on all sides.
Stop and think, any person killed will be either a Muslim, or a person who is potentialy a Muslim if left to live. A person you hate today, could become a great scholar tomorrow.