Diego Garcia Military Base and British Indian Ocean Territory Bill

Carla Lockhart Excerpts

Tuesday 20th January 2026 Commons Chamber

[Sammy Wilson]

It is not just a question of ensuring that the 24-nautical-mile exclusion zone prevents spying and everything else; the area would still be left environmentally damaged, and there would still be a threat to the military base.

Thirdly, the Government have refused even to consider the Lords amendment about cost. At a time when we are looking for every penny, so that we can supply the citizens of this country with the services that they require, the Government are turning their nose up at an amendment that would ensure that if the base cannot be used, we will no longer pay for it. The Minister has talked about the cost. He has told us all the mechanisms by which the cost has been calculated, but he has not actually told us what the cost is. Is it £3 billion? Is it £10 billion? Is it £37 billion? The difference between those figures is significant to our constituents.

[Carla Lockhart (Upper Bann) (DUP)]

The £35 billion figure has been cited the most today. This is taxpayers’ money that should be funding schools, hospitals and other much-needed infrastructure. The deal is not only a shameful surrender of national sovereignty but a waste of taxpayers’ money.

[Sammy Wilson]

Most people listening to this debate, even if they do not know a great deal about the Chagos islands and the base, will understand that we have handed over the islands when there was no necessity to do so, only to use taxpayers’ money to lease them back. That is one of the scandals of the treaty.

The Minister talked about building a relationship of trust with the Chagos islanders. What way is this to build trust? The Government have refused to give them a say on whether this treaty reflects their interests and deals with their concerns and the despicable way in which they have been treated in the past. The cost is wrong. The way in which we are treating the people who are affected by the treaty is wrong. The Government’s position on the long-term security of the base is wrong. This is a bad deal for the United Kingdom, and we should be ashamed that the Government’s majority is being used to push the deal through when it is so clear that it is full of flaws and problems for our future.