Today world is becoming battle ground for all the countries .....Everyone is trying to destablize others and to gain regional dominance they are using terriost groups for their cause
If you read or learned history, you will know it's nothing new really.
Before it was even worse, but today,thanks to UN and some other international organization, situation is little better.
One country can't so simple attack other country without reason.
In fact, in today's world, real battles are not military but economically.
All countries fighting for the market and trying to find strategic nations, partners etc.
We don't have so much ''real'' wars like before in the history, and it's good thing.