Ofcourse the jews would beat their ass.
The arabs were fighting for nationalist cause.
However iam sure that if arabs had united behind Allah's cause then neither the jews nor americans would be able to stop them.
Guys do you really believe it was arabic blood, pride that defeated the Romans and Persians.
Aslong the modernday arabs forsake islam they will face humiliation after humiliation.
It was in this light that Imam Umar aleyhi salaam said:
During his Caliphate, Imam Umar ibn Al Khattab aleyhi salaam was marching upon Damascus with his army. Abu Ubayda was with him. They came upon a little lake. Omar descended from his camel, took off his shoes, tied them together, and hung them on his shoulder. He then took the halter off his camel and they entered the water together. Seeing this in front of the army, Abu Ubayda said, “O Commander of the Believers! How can you be so humble in front of all your men?” Umar answered, “Woe to you, Abu Ubayda! If only anyone else other than you thought this way! Thoughts like this will cause the downfall of the Muslims. Don’t you see we were indeed a very lowly people? Allah raised us to a position of honor and greatness through Islam. If we forget who we are and wish other than the Islam which elevated us, the One who raised us surely will debase us.”
Tell Saudi Arabia , Egypt and any other arab country that the armies of the West are marching against them. They would shit in their pants.
But true believers would say Allah is sufficient for us and they would fight till death.
Those to whom hypocrites said, "Indeed, the people have gathered against you, so fear them." But it [merely] increased them in faith, and they said, "Sufficient for us is Allah , and [He is] the best Disposer of affairs."
I slipped. 
