You probably heard about attack which happened, and now the question remains: what follows?
India and Pakistan dont really get along. Never did. But now, they are one step away from being at war with each other, with Pakistan saying war will start in 2 days.
But this wouldnt be an ordinary war. The problems here are:
1. Both countries have large population and large armies, India having billion population
2. Both countries have nuclear weapons
Clearly, war is not in anyone's interest if we assume that nuclear weapons make such war mutual loss.
The mass use of nuclear weapons in such war would destroy plenty of land in both countries.
India has Hinduism, which is promoted as religion of peace. But now that is put to a great test as India says they will respond with attack on Pakistan. This attack could trigger a war where there would be more casualties than in both world wars. Each nuclear bomb would wipe out hundreds of thousands, some maybe even million people. In just one day of such nuclear war, it is possible that dozens of millions would die, as per military nuclear strategy, the main goal with nuclear weapons is to achieve greatest possible destruction of the other side, which could mean rush to use as much nuclear weapons as possible to possibly take out enemy's nuclear weapons.
People dont understand how serious this is or how serious it can become. If this war happens, not only will these two countries destroy each other, but nuclear spread will cover most of the region. One nuclear bomb dropped on Japan caused great destruction. Nuclear bombs of these countries are much more destructive, and if great war starts, the nuclear weapons stop acting as means to prevent war and start acting according to the quite opposite strategy: "use as much nuclear weapons as fast as possible to prevent enemy from using theirs".
