Question

How did Israel managed to win two wars since they're a small nation and are up against several arab countries?

Answer 1

They are one of the best armed force in the world and by far the best in the middle east .
They won those wars by determination to win.Had they lost they would have been driven into the sea.It was just the brilliance of their generals.
At that stage they were only moderately armed, but had a readily supply of modern US weapons.