The bombs are made in our home town's, purchased by our taxes. The orders are given by leaders we elected. We, as the people of a nation, are responsible for this. We can stop it. Really, it shouldn't be that hard.
Peace is a powerful thing.
Governments around the world spend hundreds of billions of dollars on weapons and armies to prevent peace. They put millions of people into armies to fight against peace. Companies build huge factories and put thousands of people to work against peace. Considering how much effort is spent to stop peace, peace must be the most powerful force on this planet. All we need to do is let it go.