Russia are absolutely out of their minds nuclear arming Iran. They are going to end up getting someone nuked.
When China dropped a dime on the Mullahs by revealing Iran’s nuke information to the UN, some of us speculated that China was sticking a thumb in Russia’s eye. With Putin coming out blocking for Iran, I’m thinking that this is true. Also, Putin’s whining on behalf of Iran means to me, that the isolation policy IS WORKING.