The US National Intelligence Estimate (NIE) on Iran has acted like a safety valve, letting off the steam that had been building up over a possible American military attack.
snip
"This is an astounding conclusion," said Mark Fitzpatrick of the International Institute for Strategic Studies in London.
snip
"This is a new and important development. It removes any possibility of a military strike in the next year. There would be no substantive cause and no public support.
"It also shows that lessons have been learned from Iraq. The US intelligence agencies are determined to show their independence from political influence."http://news.bbc.co.uk/2/hi/americas/7126429.stm