All countries were acquired by force and defended, including all arab land. Just like where you live. Now please shut the fuck up.
By the time Israel was created it was illegal to acquire land through the threat or use of force.
When the Chinese give back Tibet, Russia gives back Crimea, whites get South Africa back, Zimbabwe, the US gives back Saudi Arabia and gets out of all the places it got in by force like Germany and Japan... , north Vietnam gives back the South... Come back and we'll talk. Singly out Israel simply shows your anti semitism.
And if you can't take land anymore by force, then what are Arabs fighting Israel for?
You forgot to mention the Turks occupying part of Cyrus. I am sure the Cypriots would like to see the Turks all gone.