The next Nuclear Arms Race

So I am sure if you have been watching the news you will have heard about Iran and it's nuclear ambitions. In the coming days Ahmadinejad while will be announcing a major achievement towards that end. What it is we can only speculate. The rising tensions in the middle east between Iran and all the other mid-east nations is growing, to the point that Saudi Arabia has announced that it will seek to buy Nuclear Weapons  should Iran test a A-Bomb. Now this comes on the heels of Iran's Supreme Leader Ayatollah Ali Khamenei announcing that it is a state sponsor of terrorism. Now this all may seem unimportant to you but it is important. Should tension build to a boiling point AFTER these nations have achieved nuclear armament then a nuclear war could ensue. This would be bad, as we all know from history a war between 2 nations that have opposing allies can spiral out of control. While it may not happen and I could be speaking out my ass I would still like everyone to take the time and money and prepare for it just in case. There is a quote by Albert Einstein about WW3, "I do not know what weapons World War III will be fought with, but World War IV will be fought with sticks and stones."