Lord Jay of Ewelme (CB)

My Lords, it is always a pleasure to follow the noble Lord, Lord Bellingham, and particularly his very thoughtful speech today. I say at the outset that I support the Bill as a necessary consequence of the Chagos Islands agreement, which I also support. I will not deal with the future of the Chagossians or environmental issues today, important though they both are. I will focus on security, but I think that both the British and Mauritian Governments will need to work hard to meet the justified demands of the Chagossian people. I will not go over all the ground covered by the Minister in her opening speech, but I want to emphasise the importance of the base on Diego Garcia for our security and, more generally, for western security. A simple look at the map shows why it matters so much for our security, and for western security, in Asia, Africa and the Middle East, and why security of the base in the years ahead is so important. For that reason, I continue to think—and, as I have said before in this House, I thought at the time—that it was absolutely right for the previous Government to start intensive negotiations with Mauritius, with the aim of ensuring “the continued effective operation of the joint UK/US military base on Diego Garcia”;—[Official Report, Commons, 3/11/22; col. 27WS.] that it was absolutely right for the then Foreign Secretary, the noble Lord, Lord Cameron, to decide, after examining the issue, to continue with the negotiations; and that it is absolutely right for the present Government to conclude them. As I understand it—and I have listened carefully to the Minister—the agreement will provide us and the United States with the certainty we both need over the future of the military base on Diego Garcia for 99 years, plus another 40 years if we exercise our rights under the treaty. It does not surprise me that our Five Eyes partners—the United States, Canada, Australia and New Zealand—have welcomed the deal, recognising its importance for their and our security, nor that India, South Korea and the African Union have welcomed it too. It would, of course, have been nice to have secured the deal without the cost. Some £101 million a year in today’s money is not cheap, and it would build a lot of hospitals. But surely the question is whether paying 0.2% of the defence budget is a price worth paying for the security it brings. I believe that it is. Finally, it is worth considering the implications of our not agreeing a deal, of continuing with a contested relationship with Mauritius, the UN and the ICJ, and of ditching an agreement that we have reached with, and that has the support of, our Five Eyes partners. I know it is always risky to peer into the future, particularly given today’s uncertain world, but we can be pretty certain that the ICJ and UN General Assembly resolutions condemning us would continue. It is likely that they will be legally binding on us in the future. Could we just ignore that? Yes, we could, but in doing so, in these circumstances, we would be flouting international law. I believe—and I hope that the noble Lord, Lord Lilley, is listening—that the United Kingdom should be supporting and respecting international law, not flouting it. That has been, and should remain, our tradition, whether under a Conservative or a Labour Government. May I also say to the noble Lords, Lord Lilley and Lord Blencathra—