British Indian Ocean Territory

Mark Francois Excerpts
Wednesday 28th January 2026

(1 day, 9 hours ago)

Commons Chamber
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Seema Malhotra Portrait Seema Malhotra
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The right hon. Member could not have known it, but I was on the first line of a page of comments on that exact issue. I am sorry that he chose that moment to interrupt proceedings.

As I was saying, it is a matter of long-standing policy that we do not comment on operational procedures. The Conservatives know that and, of course, took the same approach in government. As the Minister of State, Foreign, Commonwealth and Development Office, my hon. Friend the Member for Cardiff South and Penarth, told the Foreign Affairs Committee:

“We are confident that nothing in this treaty conflicts with our abilities to uphold international law, and to continue to operate the base as we do today.”

As Lord Coaker has—

Mark Francois Portrait Mr Mark Francois (Rayleigh and Wickford) (Con)
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On that point, will the Minister give way?

Seema Malhotra Portrait Seema Malhotra
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I will continue my remarks. It is as if the Conservatives cannot decide who is speaking from the Front Bench today.

As Lord Coaker told the other place in November, the UK-Mauritius agreement

“enables the continued operation of the base to its full capability.”

He said that we will continue to be able to

“deploy the full range of advanced military capabilities to Diego Garcia.”—[Official Report, House of Lords, 25 November 2025; Vol. 850, c. 1313.]

It is not just us; the agreement has been tested at the highest levels of the US security establishment under not one but two Administrations. They too were satisfied that it protects the full operation of the base. We have agreed with the Mauritian Government that nothing in the treaty conflicts with our respective commitments, and we are absolutely clear that we can continue to operate the base as we have done and as we do now.

Mark Francois Portrait Mr Francois
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Will the Minister give way on that point?

Seema Malhotra Portrait Seema Malhotra
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No, I have been very generous in giving way. I will continue with my remarks. [Interruption.] Sorry, what was that comment?

Seema Malhotra Portrait Seema Malhotra
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Is that in order, Mr Speaker?

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John Slinger Portrait John Slinger
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I thank the hon. and even-more-loyal-than-I Member for his intervention. We spar across the House—

Mark Francois Portrait Mr Francois
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He is an hon. and gallant Member.

John Slinger Portrait John Slinger
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I thank the even more loyal hon. and gallant Member for his history lesson, but it does not change the fundamentals: 85% of the negotiations took place under the Conservatives.

In November 2022, the right hon. Member for Braintree (Sir James Cleverly), who was then Foreign Secretary, said:

“Through negotiations, taking into account relevant legal proceedings, it is our intention to secure an agreement on the basis of international law to resolve all outstanding issues”. —[Official Report, 3 November 2022; Vol. 721, c. 354WS.]

In February 2025, a spokesperson for the Leader of the Opposition insisted that she understood that negotiations over the islands were needed due to the international legal position. This motion is obvious political opportunism. These are hon. and right hon. Members of this House of Commons who raised no objections in Parliament, filed no critical questions and voiced no concerns on social media. Only after leaving government did they do so, but with no plan of their own.

On the matter of the sovereignty of the Chagossians, the Conservatives’ view is logically inconsistent. They want the UK to retain sovereignty, but they attack the Government for not giving the Chagossians the right to self-determination. They ruled out resettlement. Some Chagossians want to return to Diego Garcia, so are Conservative Members calling for them to be returned to that island, with the inevitable issues that that would cause for the operation of the vital base? Opposition Members have gone rather silent on that point.

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Kieran Mullan Portrait Dr Mullan
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The people who we should be worried about are not the people in charge of the British overseas territories—we should be worried about the people who are watching what we do and making decisions about how they will act, as we saw with previous attempts to take control of those territories. Does the hon. Gentleman think that Argentina will observe this situation and not draw a lesson from it? Of course it will.

Mark Francois Portrait Mr Francois
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My hon. Friend is making a powerful speech. Will he confirm to the House that very shortly after the deal was announced, the Argentine Government announced that they wished to renew their claim to the Falkland Islands? That is a fact, is it not?

Kieran Mullan Portrait Dr Mullan
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That is a fact. My right hon. Friend will know that other UN bodies have supported Argentina for decades, and are pressuring us to continue negotiations around that issue. The Government rely on what the UN says, but the UN’s position on the Falklands is completely contrary to the interests of this country.

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Luke Evans Portrait Dr Luke Evans (Hinckley and Bosworth) (Con)
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I have actually enjoyed seeing what the Foreign Office has been doing over the past few weeks. I was trying to determine why I have been getting so much more enjoyment out of it, and I think it is because it has been taking advice from “Monty Python and the Holy Grail”. Every time we have a Foreign Office question, the Black Knight comes in front of us. They are honourable, brave and doughty; they will not answer a question; they are torn limb from limb, and their arguments are struck down one by one; but they still want to have the fight.

Mark Francois Portrait Mr Francois
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It’s a flesh wound!

Luke Evans Portrait Dr Evans
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It is indeed. I applaud the Government and their Ministers for doing that.

We hear time and again from Government Members that we have had ample time to debate these issues. I entirely agree, but that is exactly the problem. These debates have been going on for so long because we are not getting the answers that we need to do our job and scrutinise this deal. Anyone making a good argument should be able to justify their point and evidence it. I will summarise some of the key questions that I want answered, and will say why we seem stuck. I will then explain why that matters, and, finally, will give the context of this debate.

First, we ask about the legal position. The Government say that there is legal jeopardy, but the Conservatives contend that what the International Court of Justice says is non-binding, that there is no court that could pass judgment, and that there is a Commonwealth opt-out. The Government say that the cost is £3.4 billion; the Government Actuary says that the figure is £34 billion, and the Conservatives contend that the Government are using the wrong tool to make a judgment on cost, because net present value does not count. When it comes to the environment, the Government say that safeguards are in place, but the Conservatives contend that Mauritius does not have a navy that would enable it to hold up its side of the bargain and prevent damage to fishing.

Turning to the nuclear aspect, we Conservatives recognise that the Pelindaba treaty creates a conflict, and the Government have not explained why it does not. As for the US’s involvement and whether it has a veto, we believe that the 1966 agreement would need to be taken into account. Finally, although it has not been mentioned today or over the past few weeks, there is the long-term security of this base. At the end of 99 years, there is only an option for us to buy and continue, so what happens at that point? We have not secured the long-term security of the base at all.

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Iain Duncan Smith Portrait Sir Iain Duncan Smith
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My right hon. Friend is absolutely right, as he normally is. The reality is that the treaty to which he refers is very clear that its signatories cannot modify it; they must categorically agree not to have nuclear weapons on their territory. We are in the business of giving that territorial right to Mauritius, so there is no question but that the treaty will apply to Chagos.

That brings me to the other thing that the Government simply do not want to face up to: the 1966 treaty between the USA and the UK is absolutely clear. The Government obfuscate by calling it an “exchange of letters”, but it is actually a treaty. When we talk about an exchange of letters, it sounds like a “get well” card or something that one puts in the post. The Government say that this is not a big problem and that we can just exchange a few letters to each other:

“How are you getting on?”

“Fine. What about you?”

“We’re just going to give the islands away. Are you okay with that?”

“We’re okay with that—no problems. Can you give us a bit more detail?”

“We will when it is all passed. Don’t worry about it. We’ll be with you on this.”

No, it is a treaty. It has the substance of being a treaty, and that substance states categorically:

“The Territory shall remain under United Kingdom sovereignty.”

We cannot arbitrarily change that; we have to have full agreement from the USA. I do not believe that the United States really understood that it would not have sovereign rights over the base. I do not think the Government ever bothered to explain that, because I seem to recall that when this whole debate began, it was never mentioned. The Government did not come forward and say, “Yes, we’re going to get this Bill through. It’s not in the Bill, but we’ll exchange letters with you afterwards, because although it’s relevant and it’s completely sovereign, we don’t want to talk about it.”

The Government have to explain why they have never made any significant mention of that at all, because it now has a massive bearing on what happens to this really poor treaty, which is badly drafted, hurriedly written and only a few pages long. I sat through the debates on the Maastricht treaty—rebelling, of course—and the reality was that it was huge. Every aspect of our arrangements was in there and was debatable and amendable. It has been horrific to see how quickly the Government want to get the Bill through. I honestly think that it is madness.

I come to the cost. The other bit that is completely wrong is the Government’s desire to show how little they have had to pay under the treaty to get what they consider to be a reasonable lease. Is it not ironic that the Government are now moving against leaseholders here in the UK? They do not like leases. Apparently, people do have enough power over their leases. I simply say that the Government should learn from their own views about what is happening domestically. The lease is a terrible thing at times, because it gives people so little control. This is going to be a lease.

Mark Francois Portrait Mr Francois
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My right hon. Friend is making an excellent speech, and if he was not already sanctioned by the Chinese, he would be by the end of it. Does he recall that Disraeli said in opposition, “We may not win the vote tonight, but we can win the argument?” Does my right hon. Friend agree that not only are we winning the argument, but the Government are failing by not answering any questions or making any argument at all?

Iain Duncan Smith Portrait Sir Iain Duncan Smith
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Indeed. In fact, rather than us winning the argument, the Government have simply lost the argument. That is even more powerful, because they are making no effort to explain it. I honestly feel sorry for Ministers. I have sat in government, and I know that Ministers are sent out to bat and to defend the indefensible, which they have to do well. I have a high regard for the hon. Member for Plymouth Sutton and Devonport, as he knows, but good luck to him on this one—he will need to make his speech brief, because we will intervene.

I simply say that the cost is nonsense. My hon. Friend the Member for Hinckley and Bosworth (Dr Evans) brilliantly laid it out, so I will not repeat the specifics. As I said to him, having sat in government, I know how these figures are put together. There is no way on earth that a Government should use net present value for a foreign treaty that covers a period of over 90 years—it is an absurdity. We have no control over the social obligations in Mauritius, which may shift and change. We have no control over what the Mauritians’ economic policy will be and the impact of inflation. The treaty can only really be used for domestic issues, and I think this is a shimmy by the Government to try to get the cost down, absurdly, to £3.4 billion, when in fact it is £34.7 billion. That figure is probably wrong, because I think it will be more than that over the long term. This is another absurdity and an excuse to be got rid of.

All the other points have been made, so I will not dwell on them, but I do want to dwell on this point. It was wrong to have chucked the Chagossians off their islands in 1966—it was a bad decision and an immoral one, and we need to own up to that fact. My Government should have done so, and we should own up to the fact that we owe the Chagossians something better. The hon. Member for Bicester and Woodstock (Calum Miller), who speaks for the Liberal Democrats, has talked about a referendum, and that is one of the possibilities, but I will tell the House what I would do if I was in government. I would say to the Chagossians, “Listen, we’re not going to do the deal with Mauritius; we’ll do the deal with you. You’ll be allowed back to the islands, with full rights, and we’ll negotiate with you on how we will work together, with British control overall but with you being paid.” I would rather pay the money to them, so that they can live their lives better, than to Mauritius. We know that many of the Chagossians have had terrible problems in Mauritius and have been treated like second-class citizens. For that reason, the United Nations Committee on the Elimination of Racial Discrimination has come out and said that the treaty should not go ahead, and I agree with that.

There is both a factual problem and a human rights problem with the treaty, and there is an overarching threat to our freedom and to the freedom of those elsewhere in the free world. If we give way, let the treaty go through and do not end this nonsense, we will forever have it over our heads that we lost control of the most critical area in the world.

Andrew Rosindell Portrait Andrew Rosindell (Romford) (Reform)
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I am very pleased to follow my right hon. Friend the Member for Chingford and Woodford Green (Sir Iain Duncan Smith). I only wish that, when he was the leader of the Conservative party, he had gone on to become Prime Minister, because then we would not be sitting here debating this issue today. The last words of his speech said everything that needed to be said.

All Governments of all political parties have failed to do the right and moral thing over many decades. The Chagos islands were depopulated—cruelly depopulated—and the people of the Chagos islands were never given any say or any right of self-determination. Had that happened, decolonisation would have taken place, and there would never have been an International Court ruling. The Chagos islands would have stayed British and, as the Falkland Islanders and the Gibraltarians have done, they would have proudly voted in any referendum to exercise their right of self-determination and stayed British. However, all Governments of all parties ignored the whole issue for decades, despite all the appeals of a small number of us who tried again and again and again, but were ignored. That is why we are in the position we are in today.

I cannot disagree with almost anything my former colleagues have been saying about this issue. They have analysed it correctly, and I only wish that we had done something about it during our 14 years in government.

Mark Francois Portrait Mr Francois
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Will the hon. Member give way?

Andrew Rosindell Portrait Andrew Rosindell
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I will not give way at this stage.

As I think all Members on both sides of the House will know, few issues have consumed so much of the 25 years of my parliamentary life as the British Indian Ocean Territory, the Chagos islands and, more importantly, the Chagossian people. For more than two decades, I have fought for the Chagossian right of self-determination, as with all overseas territories and former colonies. I chaired the Chagos Islands (British Indian Ocean Territory) all-party parliamentary group. In fact, I was previously the deputy chairman to the right hon. Member for Islington North (Jeremy Corbyn), so trying to get cross-party consensus on where we were heading was a bit of a juggling act.

The one thing that united that all-party group was the belief that the Chagossians should have the right of resettlement. I argued strongly for self-determination and that ultimately, whatever the options are and whatever happens, the Chagossians should have the final say. The right hon. Member had a different view, but members of that group—representing seven political parties—came to the view that the first thing needed was resettlement. However, the Conservative Government, over 14 years, absolutely refused even to consider any option for the resettlement of those islands.

I also dealt with this issue as a member of the Foreign Affairs Committee over 15 years. Unlike the many who now speak with great certainty but remained silent during that period, I did not remain silent. I have also been to the British Indian Ocean Territory. I have walked around those islands, and seen the abandoned churches and schools. I have walked around the ancestral graves of the Chagossian people and the derelict homes. I have seen the visible traces of a community expelled from its homeland and denied the right to return. I have raised this with every Foreign Office Minister in every Government over and over again, and I have been ignored. A small number of us were ignored; I pay tribute to Daniel Kawczynski, the former Member for Shrewsbury, and Henry Smith, the former Member for Crawley, for raising this matter. We all raised it, but, sadly, over 14 years the last Government just dismissed it and refused even to consider it.

I went to Peros Banhos, the outer islands, which are 160 miles away from Diego Garcia. There is no security threat there. It took me four different boats to get to the outer islands. People could live there with no issues whatsoever, because they would be a long way from Diego Garcia. Despite the line from the Foreign Office, when I went to the State Department and raised this matter directly with the Americans, they said, “We have no objections to the Chagossians living in the outer islands.” Our Foreign Office has been puppeteering this policy for years, and our Ministers just went along with it. They did nothing and they ignored the facts.

I went to Mauritius in 2002, accompanied by the then leader of the Conservative party, my right hon. Friend Michael Howard—Lord Howard of Lympne. It was not part of the official programme, but I asked, “Please can we go and visit the Chagossians in Port Louis?” After a bit of a flurry from officials, in the end we insisted, and we went to meet the leaders of the Chagossian community. That was in 2002, which was pretty much my first year as a Member of Parliament.

So when I speak about the Chagos islands, I do so from long experience, having visited Diego Garcia and the outer islands, and I conclude that the current position represents—sadly, by all parties—a shameful betrayal of the loyal British Chagossian people. The Government’s Bill is nothing short of a surrender. It hands away British sovereignty over a territory that we have administered for more than two centuries. It binds generations of British taxpayers to a grotesque financial settlement, with tens of billions of pounds paid to a foreign Government simply so we may lease back the military base that we already own. It is vital to our security and that of one of our closest allies, yet we are prepared to risk that vital military and security base for the next century because of this shabby deal.

Ministers justify this capitulation by sheltering behind so-called international law. They insist that a non-binding advisory opinion of a Court, whose jurisdiction is explicitly excluded from intra-Commonwealth disputes, is somehow beyond negotiation, yet at the same time they are content to ignore the 1966 agreement between the United States and the United Kingdom—an actual binding international treaty—which states plainly in its very first clause:

“The Territory shall remain under United Kingdom sovereignty.”

That consideration tells us everything we need to know: this was never really about international law. An act of “total weakness” is how this has been described by the President of the United States of America, and does that not just say everything about this Government’s approach? All this is being done without the consent of or a genuine consultation with—and even without the courtesy, which every other territory has been afforded, of a democratic vote for—the Chagossian people themselves.

As disgraceful as the Bill is, it did not emerge from a vacuum. For over two decades and, as I have mentioned, for 14 years from the Government Back Benches, I urged Foreign Secretary after Foreign Secretary and Minister after Minister—speaking to them in the Lobbies, going to the Foreign Office and talking to officials; and discussing it over and over again by calling them into all-party group meetings and raising it at the Foreign Affairs Committee—to consider the Chagossians’ right of resettlement and self-determination, but I was ignored all the way through.

Andrew Rosindell Portrait Andrew Rosindell
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I agree with every word my very dear and long-standing friend has said. I sit on a different Bench now, but as I look around the Chamber, I see colleagues on the Conservative Benches who I still agree with on most things, but I see some people on the Labour Benches—and certainly some of those in the Government—who seem to hate everything about this country and want to undermine this country, including when it comes to Northern Ireland veterans, and this particular issue, of the surrender of one of His Majesty’s territories against the wishes of the people, is exactly what I am talking about.

Mark Francois Portrait Mr Francois
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Both the hon. Gentleman and I have visited the Falkland Islands, although on different occasions. There is a strategic runway and base there at RAF Mount Pleasant. Would he agree that what the Government are doing is analogous to paying Argentina £35 billion to rent back that base and the Falkland Islands, which also belong to us and wish to be British?

Andrew Rosindell Portrait Andrew Rosindell
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My right hon. Friend is completely right. There is a precedent here. The Falkland Islands could have gone the same way. Gibraltar could have gone the same way—indeed, the Government tried to make that happen. In 2002, one of the biggest campaigns I have ever fought was against the joint sovereignty plan by Tony Blair, which was against the wishes of the Gibraltarian people. I commend Mr Speaker, who at the time I worked with very closely in order to keep Gibraltar British, as happened in 1982 in order to keep the Falkland Islands British—but always on the basis of self-determination.