First, you're right that there are two messages there. It's not just one message. We have countries in NATO, just to get to the politics, that are deeply committed to nuclear deterrence. They believe that to abandon nuclear deterrence in a world full of nuclear weapons would substantially compromise their security and NATO's security.
Second, all the NATO allies agree that, while there are lots of organizations or nations focused primarily on disarmament, NATO's job is security. We have to be the last line of defence. Yes, we can help create conditions. Yes, we can work towards that goal. I can tell you that President Obama's speech in Prague resonated with all the allies as a definition of a goal that we want to work towards. But NATO's job is defence. We will keep working towards those goals, but we have to keep the ultimate guarantee. The allies really landed on that position.
That being said, the commitment to work towards those goals is very strong, particularly in some countries. I don't think it's any secret that the German government and the German foreign minister are heavily committed to nuclear disarmament and want NATO to work in that direction. This bears on the discussion surrounding the document on deterrence and defence posture review. It will be approved in Chicago. We're going to make it public. It goes into detail about where the balances are and what our goals should be. I would recommend it to you. It didn't go through the same process, so I'm not sure how readable it will be. It kind of went through the machine.