With having the Dimona nuclear facility and a large Israeli Arsenal nukes, biologicals and biochemicals inside Israel, Do you think Iran really need any nukes? Isn't it easier to barrage the Zionist facilities with thousands of Shahab and Cruise and other types of missiles (I mean Iranian,Ukrainian, Russian, Chinese, N-Korean.... made ones) and strike these aggressive people with their own WMDs? And dont forget that a reliable air defence system is a fiction yet. How come the US is going to maintain war with Iran economically while is in semi-bankruptcy condition. Contemplate about the low value of dollar and the high annual price of war in Iran which would be about 500$ billion. Think about the oil current from the Persian Gulf and especially through through narrow Straight of Hormuz. Think about the 20000 US soldiers who are at Iran disposal an add the US contractors and profiteers in Iraq to that number.
Suspect Bangkok bomber arrested, found with possible bomb-making materials (Reuters)
from the article: Report: Israel delayed Syria strike due to U.S. hesitance