Discuss what??? 
Lets see, I may have my history all screwed up but I seem to remember that Israel was attacked and went into a very short war when they from war gained a good bit of the enemy's land. As all normal and sane people the Israelites took over the land the enemy lost by attacking them. Am I correct so far ????
Today and indeed for years the attackers are crying that they want their land back that they lost by attacking Isreal in the first place
OK you have an Acre of land that a neighbor wants, they go all out to shoot to kill to get it. You fight back and they retreat leaving an acre of land that you have invaded to back them off. They now cry Uncle, but you now have their abandoned acre. Now the Neighbor demands you return that acre to them. Cry and sob, the neighbor cries as you have their acre, we want it back.
The fact that the enemy started all this is of no consern, the people we invaded to grab their land now has one acre of ours they say.
Pay no attention to the fact that if we did not start the war we would still have the land. This is our land, how dare anyone take it even if we started a war.
Strangest thinking I have come up against in my life. The World will as a people stand with Isreal, most Christians will stand with them against the odd thinking of the Muslims.