Our relationship with Iran is under review.
Iran is playing a role in Iraq. There is no question about it. I would not say that it was an entirely benign one. We know that there are guns and ammunition that have already been taken into Afghanistan, in a curious relationship between the Iranian Government—or at least some part of the Iranian Government—and perhaps al-Qaeda groupings in Afghanistan. I agree with my hon. Friend that it is important that we keep a close eye on that situation to ensure that it does not develop any further.