Tony Blair has declared himself at odds with hawks in the US Administration by saying publicly for the first time that it would be wrong to take military action against Iran. The Prime Minister’s comments came hours before the UN’s nuclear watchdog raised the stakes in the West’s showdown with Tehran. Robert Gates, the Defence Secretary, who has previously called for direct talks with Tehran, is said to be totally opposed to military action. Although he has dispatched a second US aircraft carrier to the Gulf, he is understood to believe that airstrikes would inflame Iranian public opinion and hamper...