It will be 3 world war biggest war invloved many countries and nations.
And it will not stop any time soon the conflict will only escalate.
The cause of India missile attack on Pakistan is not enough to spark the world war iii and don't expect such, this is just something that have to do with retaliation on what has been done to them, but in life, we can do somethings and go free of it, while some of our negative actions bounce back on us right form the time of the act and we don't get away with such, we cant blame any side for now than to pray for peace to exist between them all.