Established to counterbalance dominance of US and former Soviet Union, NAM members are now at an impasse over Syria.

Scratch below the surface and you see, perhaps, a movement that is being invigorated, that's finding a purpose.

Ayatollah Khomeini's vision of Iran as a beacon of Islamic democracy may not be the vision that some believe, but it is a vision that still holds true for the people who have made this journey today.

Iran and world powers will meet in Moscow next month for more talks to try and solve a longstanding dispute about Tehran's nuclear energy programme, as Baghdad meeting ends without a deal.

What can be gleaned from the IAEA chief's visit to Iran is that there is a willingness to make progress on the thorny nuclear issue.