Sir Iain Duncan Smith

I will come on to that, but my right hon. Friend is right. I just wanted to provide the background information on what the problem is. The problem is China. Remember that China supports Russia, so the very idea that a British citizen—Philippe Sands in this case, representing Mauritius—should actually negotiate with and talk to the Russians about how this would not make it difficult for them to hold on to Crimea strikes me as astounding. It is astonishing that a British citizen should even engage with them on this. That tells us that the nature of some of the people who are involved in this is questionable indeed. The background, then, is “What is the threat?” It could be argued, I think, that the threat is now greater than it has been at any time since the second world war, and certainly since the end of the cold war. We are in a new environment, and that new environment requires us to understand the nature of our assets and how we would maximise those assets, not minimise them. My argument here is slightly different: we have taken the wrong decision over Chagos for the wrong reasons. If we had stepped back and then asked ourselves about this in 10, five or even two years’ time, when China is estimated to have a more powerful fleet in the Pacific than the United States can muster at any stage, would we really say that we ought to let the Chagos islands go and put them in the hands of Mauritius, which China lauds in almost every announcement that it makes and with which it has a very good relationship?