behind the war on Iraq?

read today:
"Now, we have the destruction of Iraq, a nation that was no proven threat to the United States, but was then considered to be Israel’s most serious antagonist. U.S. government neoconservative republicans, many of whom have shown excessive loyalty to Israel, were instrumental in promoting the U.S. invasion of Iraq. In effect, the U.S. fought, and is still fighting, Israel’s battles.

What is a predictable scenario in the near future? We have, as one outcome of the Iraq occupation, the accusations that Iran and Syria, two other serious antagonists to Israel, are threats to world peace."