Israel is going to strike Iran first, with the US ready to move in. Israel will deliver many air strikes onto military facilities of Iran, this is to ensure that the war will be fought on Iranian land so no Israeli people die from bombings and that they would look tough. The US will provide the land support and go into Iran shooting at anything that movies.

The Arab allies seeing the US siding with Israel as an unfair advantage will send everyone to aid Iran. Iraq still bitter with the US will strike at any US camp in or around Iran. Lebanon hating Israel will strike hard at the route that Israel is using to supply the American soldiers (because Israel won't send any Israeli to fight a losing battle). Hizballah rises again, being smart and easily taking out Israel from Lebanon, they start planning on how to strike hard and smart.

Syria, Iran's closest ally will use the nerve agents they have poison the soldiers that are aiding Israel. Russia and china decide that since Iran is already winning from the Arab allies, they will attack Israel, specifically Jerusalem. Europe knows to stay out of it. They will no send one of their own to fight in a war that is not theirs, especially if Israel is not sending one of their own to fight their war.

The US gets some bad news.. Their soldiers are all dead. The war has been pushed back to Israeli land. The US facing criticism from everyone, decides not to send any help.

News shows Israeli people dying left and right.

The war is over.
Palestine reclaims their land.
Everyone goes back to their country.
The US now uses the $6 billion a yr they send to Israel, to better the economy.

The world is a Better place.

Mark my words, I have seen the future, it is within 5 yrs I promise you.