To stop the supply of heavy weaponry to aid in the continuous murder and destruction of the lives of Palestinians and further destruction of property. Also, not to be able to start another war with Iran which has only just been prevented or else hell will break loose with another world war. Instead be a man of your word to have more peace in this world as we all have a short limited time, just passing through.
Why is this important?
THIS IS IMPORTANT in order to preserve the lives of people instead of being kept subjugated for over 60 years. And to have peace in this world.