Originally Posted by mehamgul101
iran has its own policies so its not mean that it is supporting terrorist in all over the world
All over the world? No. But it does support those to where it has an interest. They real difference is that Iran is playing a political game, not a religious one. It is using religious extremists in other countries to do its own dirty work.
The Russians have had their own problems with militant Islam in Chechnya and Dagastan. And there are lots of Chechans in international groups like al-Qaeda. Therefore its extremely unlikely, (especially given how nervously trigger happy the Russians can be) that the Russians would support any group that would pose a direct risk to its own security.