Payne1000, If there will be another world war it won't be because the United States stands by its ally, it will be because the United States decides on a policy of appeasement, just as the UK and France did in the nineteen 1930s.
While Israel is a small country, it's significance in technology, medicine, and other endeavors is unparalleled by all but a very few countries. In any case, we are talking about Iran, not China, Brazil, India and Russia. Israel has excellent relations with India and has good understandings with the other countries you mentioned. Iran is out to the main power in the middle east. It runs Iraq, Yemen and most of Syria. Iran needs to be stopped from its aggression.=ed.
The countries you named have little to do with each other. They certainly have no alliance. I doubt if they will ever be in a position to threaten the US and NATO.
I do not understand what you mean by " whoever gives Obama orders ". I am under the impression that nobody gives the President orders.

The agreement with Iran will go down as one of the worst policies of the decade. Not only is Israel put in mortal danger by a sworn enemy, but all the American allies in the middle east are against it. Despite all the declarations to the contrary, Iran will have the opportunity to have an atomic weapon in ten to fifteen years. That is nothing more than kicking the can down the road. Netanyahu is speaking for his citizenry. The entire reason for Israel's existence is to protect the Jewish people from annihilation. Iran has sworn to destroy Israel. We can expect a lot of terrible consequences from Obama's policy:
1. Saudi Arabia will develop their own nuclear weapons program.
2. Israel may be forced to attack Iran's nuclear weapons facilities to protect itself, just as they did with Iraq.
3. The US will lose the trust of their allies in the middle east and elsewhere.
4. A new nuclear arms race in the middle east.
5. Nations that look at Iran as a dangerous aggressor may gravitate towards Russia or China.
6. Iran will be a future threat to the United States as it further develops its nuclear delivery system.
7. Many Democratic voters will vote Republican.
I bet many of those that post on OPP can add to this list. What was President Obama thinking.