Question

War should be avoided at all costs

Answer 1

In India war has been taken place from ancient times from that time up-to present war always do destruction wheather it is country or home. That time war has been taken place face to face but today it is happening scientifically like nuclear bomb etc.. it may destroy whole country one day so it should be stopped..

Answer 2

War have been prevalent in India,during the ancients of time.

The Mahabharata Kurukshetra yudh, The epic war in Ramayana 

And still, the whole world is fighting for a reason which is even unaware for them as well.

India is in constant disputes with Pakistan from time memorial.

The effect of war is equally drastic for both the losing as well as the winning side. Its rightly said that "No one wins in a war" . 

The chaos ,confusion,deaths, wounds, bruises are the only result of war.
In war people die, which is not just an end to their life , the whole family of the soldier is destroyed and staggered.

Loss of life,biodiversity (people dont even leave the nature), money , and even hope.

War should be prevented.

But not at all cost, war is necessary, for the evil to perish, War becomes necessary when the evil has grown so much that it needs to be stopped.

War should be stopped as far as we can.
But, War becomes unstoppable sometimes. :(