Diego Garcia Military Base and British Indian Ocean Territory Bill

Peter Swallow Excerpts

2nd reading
Tuesday 9th September 2025 Commons Chamber

[Priti Patel]

Having led Five Eyes for our country—I am very proud to have done so—it is a matter of great concern that the deal has been backed by Iran, China and Russia. I say to the hon. Gentleman that that is exactly why this is a bad deal for our country. [Interruption.] It is correct, actually, and I can point him to the references where those countries have spoken in favour of the deal.

[Peter Swallow (Bracknell) (Lab)]

I thank the right hon. Lady for giving way. I am going to give her another opportunity to confirm that she agrees with our Five Eyes allies that this is a good deal. Those are the people who back this deal.

[Priti Patel]

I met our Five Eyes partners at the weekend and I can tell the hon. Gentleman that they are not paying for this deal and they are not gloating about it. They see it very much as a failure of this Government. He can go and justify that to his constituents.

I congratulate the Minister on his new post and his promotion, and I welcome him to this wider discussion. He has tried his best to sell the surrender deal to the House, but the choices made by his Prime Minister, the former Foreign Secretary who is no longer in post, the Attorney General and Labour Ministers will leave Britain weaker and poorer, humiliated into giving away the sovereignty of our British territory and paying a fortune, £35 billion, to lease back a base—the point has been made a number of times—that we already own. While Labour has spent months trying to hide the details of its Chagos surrender deal and the scale of the financial cover up, it has been the Conservatives holding Labour to account constantly, exposing its shameful decision.

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[Priti Patel]

My right hon. Friend is absolutely right.

There is something fundamental here about the negotiations—I think the Minister alluded to this earlier on. The Government were effectively just listening to leftie lawyers and advisory judgments and acting because they were frightened that their left-wing lawyer friends would pursue even more lawfare against us. The Minister of State, Foreign, Commonwealth and Development Office, the hon. Member for Cardiff South and Penarth (Stephen Doughty) told the Foreign Affairs Committee:

“Our view is that, without this deal, it was inevitable that Mauritius would pursue and secure a legally binding judgment against the UK. Indeed, legally binding provisional measures could also have been secured within weeks”.

The Government have never—not once—detailed what the legal threat is beyond hiding behind spurious aspects of international law.

I have to say that it is a defeatist attitude that Labour has taken. Britain is Europe’s leading defence power, a pillar of NATO in Europe and a P5 member of the UN Security Council with a right of veto. We are not bound by advisory judgments pursued by Mauritius at the ICJ—which, by the way, included a judge who is a member of the Chinese Communist party. By being vocal in conceding defeat and unwilling to defend Britain from a barrage of lawfare, Labour has let Britain’s standing on the world stage plummet, and its decisions will have serious consequences for us.

Let us talk about the money. We all know that this Labour Government are big spenders when it comes to splashing about taxpayers’ money, and the costs of Labour’s surrender treaty are astronomical at £34.7 billion—a figure which, by the way, we had to drag out of the Government Actuary’s Department because Labour Ministers repeatedly refused to disclose the cash payments when asked. In fact, because the payments are linked to inflation, as my hon. Friend the Member for South Northamptonshire (Sarah Bool) has pointed out, guess what? The cash cost could be even higher. That means higher taxes for our constituents, which is nothing for those on the Labour Benches to crow about.

[Peter Swallow]

The right hon. Lady comes to this Chamber claiming that this deal has astronomical costs and all that, but what she will not put on the record is the cost of the deal that the Conservatives were negotiating. She can say all she wants about that being a matter for the public record, but she needs to be clear with the British public.

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[Priti Patel]

No, I am answering my hon. Friend. The real judge will be the British people. How will they view a Labour Government giving away £35 billion to a foreign Government? That money could be spent in this country. It is simply not acceptable at all.

[Peter Swallow]

Will the right hon. Member give way?

[Priti Patel]

I am going to make progress, and I have taken plenty of interventions.

The Minister touched on the base at Diego Garcia, which is one of the most important military assets in the world. It gives us and our US allies significant global reach, but the treaty undermines that position, and the Bill contains no measures to mitigate its effects.