15. When he plans to present to Parliament the proposed treaty with Mauritius on the sovereignty of the Chagos islands. (903549)

19. When he plans to present to Parliament the proposed treaty with Mauritius on the sovereignty of the Chagos islands. (903553)

As we and Mauritius have repeatedly said, including in joint statements on 20 December and 13 January, both sides remain committed to concluding a deal on the future of the Chagos archipelago that protects the long-term effective operation of the joint UK-US base on Diego Garcia. Once the treaty is signed, it will be put to Parliament for scrutiny before ratification in the usual way.

Given that there is no binding legal basis for the ceding of the Chagos islands and that the deal will cost the hard-pressed British taxpayer north of £9 billion, £18 billion or possibly £50 billion a year, will the Secretary of State confirm what total financial liabilities will be brought to the UK and whether they will be funded from the uplift in the defence budget announced in the spring statement?

I have answered those questions on a number of occasions, including earlier. I have been very clear that a financial element is crucial to protect the operation of such a vital base for our security and for the security of our allies. Once the treaty is signed, it will be put before the Houses for scrutiny before ratification in the usual way, and that will include costs. We will not scrimp on security: protecting our interests and those of our allies is the most important thing.

Politics is about choices, and the speculation about how much the Government want to hand over to Mauritius starts at £9 billion. That money would go a long way as official development assistance, so does the Minister regret that choice?

As I have said, a financial element—let us remember that this is over 99 years—was crucial to protect the operation of the base. If we do not pay for our security, somebody else might attempt to get in there. That is one crucial reason we have worked closely with Mauritius, the United States and other allies and partners, including India, to protect our base on Diego Garcia.

It is a sell-out.

I can hear the chuntering from the shadow Minister, but it is simply not correct—we are protecting Diego Garcia, our interests there and our national security. I am afraid that I simply do not accept what he is saying, and of course, if there was not a problem, why did his Government start the negotiations in the first place?