Why do arab countries consider Israel land thieves ?

All biblical references show the hebrews as owners of this land..They have had to fight to keep it? All archeology points to Israels history. So whats with this?

You could resort to biblical history or you can give some more modern proofs. When the British owned Israel they promised the Jews it. After the Holocaust the UN voted Israel to be a state. The Arabs did not like that agreement so they fought. Somehow, the new nation was able to win and get more land. Now that Israel has conquer it Israel has the right to own it. After all the Colonists conquer America and so many other countries are a result of battles. And, Even if Israel would have to return it to the British (not the Palestinians, they didn’t exist 1948) then they would have to return it to the Ottoman and they would have to return it to who ever owned it before them. That would keep on going and eventually lead to being returned to Israel.

Former general says Israel unprepared for cyber war