Commons Sense

House of Commons · Ministerial Statement

Chagos Islands: UK-US Defence Relationship

02 December 2024 · 18 other contributors

Opened by Luke Pollard Labour (Co-op) Plymouth Sutton and Devonport

Summarised by AI from the official record, so it can contain mistakes.

At a glance

Luke Pollard raised concerns about chagos islands: uk-us defence relationship in the House of Commons. A government minister responded. Other MPs also contributed.

Key points

  • The UK reached an historic agreement with Mauritius on 3 October to secure the operation of the joint military base on Diego Garcia.
  • This agreement has been endorsed by all relevant US Departments and agencies following a rigorous scrutiny process.
  • The base is crucial for regional stability, providing rapid responses to crises and countering security threats.

How the debate unfolded

MPs spoke in turn to share their views and ask questions. Here's what each person said.

Government Statement

On 3 October, the UK reached an historic agreement with Mauritius to secure the operation of the joint military base on Diego Garcia. This agreement, which has been endorsed by all relevant US Departments and agencies following a rigorous scrutiny process, ensures that the base will continue to operate securely into the next century. The base is crucial for regional stability, providing rapid responses to crises and countering security threats. President Trump commended the deal as an example of diplomatic success in overcoming historical challenges. Multiple countries and organisations have welcomed this agreement, including India, the African Union, and the UN Secretary-General. For the first time in 50 years, the base will be undisputed and legally secure, with strong protections from malign influence. The minister emphasised that securing this deal on our terms has been a top priority to protect UK-US defence relationships.

Other contributors (18)
  • James Cartlidge Con South Suffolk

    Question

    The MP asked if the Government's policy is to rush through their Chagos deal before President Trump’s inauguration, questioning its respectfulness towards the US Administration. He also requested transparency on the cost of renting back the military base and urged for a pause in ratification until new governments are settled.

    Minister reply

    The Minister responded by acknowledging previous Conservative Government negotiations but stated that a Labour Government concluded them successfully for national security reasons. He confirmed ongoing dialogue with US and Mauritian friends while respecting legal limitations on direct engagement with the incoming US Administration. The Minister emphasised operational security concerns, refusing to disclose specific financial details regarding government-to-government payments.

  • Tan Dhesi Lab Slough

    Question

    The MP asked about further representations made to both international partners to ensure their support for the base’s legal status and the centrality of Chagossians' voices in future arrangements. He also noted President-elect Trump's reservations and Prime Minister Ramgoolam's review into the treaty.

    Minister reply

    The Minister acknowledged the significance of securing Diego Garcia's operation for UK and US national security interests, welcoming Dr Ramgoolam’s commitment to completing negotiations as stated in his letter to the Prime Minister. Jonathan Powell was mentioned to have visited Mauritius recently to advance this process.

  • Calum Miller Lib Dem Bicester and Woodstock

    Question

    We are deeply disappointed with the way the negotiations have unfolded, particularly given the recent doubts expressed by Mauritius. The Chagossian voices need to be heard more clearly in future talks. Will the Government commit to meaningful opportunities for parliamentarians to examine the treaty proposals before signing?

    Minister reply

    The normal process for treaty ratification will be followed, allowing for full parliamentary scrutiny after signature. My colleague Stephen Doughty is meeting Chagossian communities and this dialogue will continue.

  • Mark Sewards Lab Leeds South West and Morley

    Question

    Will the operations of the UK-US base on Diego Garcia continue unaffected by the terms of the deal? What about our commitments to the Falkland Islands, Gibraltar, and the rights of their people?

    Minister reply

    The Falklands and Gibraltar remain British as long as they wish. The deal secures the future of the UK-US base on Diego Garcia well into the next century with US support.

  • Julian Lewis Con New Forest East

    Question

    Is the new American President's approval more important than security concerns? What prevents China from putting listening outposts on other islands that could compromise Diego Garcia’s security?

    Minister reply

    Specific arrangements in the treaty prevent any foreign power from deploying security apparatus or forces on the islands. The US has confirmed support for this deal.

  • Peter Lamb Lab Crawley

    Question

    Before further dialogue takes place, should the Government fully engage with Chagossian community representatives in Crawley and elsewhere?

    Minister reply

    My colleague Stephen Doughty has met a range of Chagossian representatives and will continue these dialogues. He would welcome conversations to ensure this dialogue is as comprehensive as possible.

  • Bernard Jenkin Con Harwich and North Essex

    Question

    Why the rush to sign the deal? Should not the House debate the agreed text in public before signing it? Are there informal discussions with the incoming American Administration?

    Minister reply

    This process started years ago. Eleven rounds of negotiation have taken place, securing a deal that supports the UK-US base on Diego Garcia well into the future. The deal will come to the House for scrutiny and vote.

  • Dave Doogan SNP Angus and Perthshire Glens

    Question

    Why rush this agreement when two of three partners now have doubts? How does it reconcile national security with Chagossian human rights?

    Minister reply

    When the deal is signed, it will come before the House for scrutiny and judgment. The SNP’s record on national security gives them no platform to criticise this deal.

  • Desmond Swayne Con New Forest West

    Question

    What specific doubts do Mauritius' new regime have about the deal? Is it a desire for more money?

    Minister reply

    It is normal for any new Government to review deals made by their predecessor. When they look at the details, they will see that the US security apparatus backs this deal.

  • Nigel Farage Reform Clacton

    Question

    Why not have a referendum with Chagossians to determine sovereignty over Diego Garcia? Is this a rotten deal for everyone involved?

    Minister reply

    Whipping up uncertainty about the Falklands' future is unhelpful. The deal secures the UK-US base on Diego Garcia well into the next century, securing our national interests.

  • Gavin Williamson Con Stone, Great Wyrley and Penkridge

    Question

    What will be the size of the exclusion zone around Diego Garcia to protect US and UK interests from foreign interference?

    Minister reply

    The treaty sets out security arrangements preventing foreign nations from deploying forces or apparatus on the outer islands. Mauritius did not join China’s belt and road initiative, maintaining a strong relationship.

  • Andrew Murrison Con South West Wiltshire

    Question

    The Minister says that the outgoing Biden Administration in the US are keen on the deal, which may or may not be the case, but the British public plainly are not—for good reason—and they see the payment of a dowry to Mauritius as rubbing salt into the wound. If he is not prepared to comment on the quantum that he has in mind, will he at least explain the structure of the costings he is applying to come to the figure that he wishes to give Mauritius for taking on these islands?

    Minister reply

    I thank the former Minister for his question. As he served in the Department that I now serve in, he will know that it is normal to reveal the operating costs for overseas bases, but that we do not—he did not and we do not—reveal the Government-to-Government payments. That was standard procedure for his Government and every Government before, and it remains the policy of this Government. This deal secures the future of the UK-US base, and I am hopeful that when the details come out, he will be able to understand why it secures that for so long, and hopefully he will be able to back it.

  • John Whittingdale Con Maldon

    Question

    The Minister has said that he is not willing to give details of the financial arrangement, although he will be aware that the Mauritian Prime Minister has described the deal as a sell-out. Can he at least give an assurance that the Government will not commit to giving yet more money to get the deal through before the new US Administration arrives in January?

    Minister reply

    We think that this is a good deal. When the details come out, others will be able to make their judgment, but I think they will conclude that it is a good deal. It secures the future of the UK-US base on Diego Garcia, which was the overriding objective when the right hon. Gentleman’s party was in power. The Conservatives set that objective, and we are glad that this deal secures the future of the base well into the next century. That is an important step for UK and US national security.

  • Neil Shastri-Hurst Con Solihull West and Shirley

    Question

    Will the Minister set out how he intends to implement safeguards against China establishing military capabilities and surveillance capacity in the British Indian ocean territories?

    Minister reply

    That is an important question, and one that I responded to a few answers ago. Let me reassure the hon. Gentleman that safeguards in the treaty will detail that no foreign security forces will be able to set up on the outer islands, providing that security perimeter around Diego Garcia that we and our US allies have sought. This is a good deal because it secures not only the future operation of the base but the future security around the base. I am hopeful that when the details come out, he will be able to see that for himself.

  • Jim Allister TUV North Antrim

    Question

    I return to a question asked but not answered this afternoon. If as a result of the review the Mauritian Government demand more money, will the Government pay up in order to save face?

    Minister reply

    I am confident that this is a good deal. The Mauritian Government will look at the deal that has been signed and see that it is a good one. Our US friends know that it is a good deal, and anyone looking at it in future will see that it is a good deal because it achieves our No. 1 objective of securing the UK-US base on Diego Garcia well into the next century.

  • Charlie Dewhirst Con Bridlington and The Wolds

    Question

    The shadow Secretary of State, my hon. Friend the Member for South Suffolk (James Cartlidge), alluded to the presumptive nominee Marco Rubio’s comments that the deal represents a serious threat to US national security. Does the Minister agree?

    Minister reply

    All the representatives of the US security apparatus who have seen the detail of the deal back it. It secures the future of the base and it allays US fears around the future of the base. There has been some barking from the Opposition Front Bench about this, so it is important to say that the base on Diego Garcia is not currently secure for the long term. There are questions over its long-term sovereignty, and people are building support against our sovereignty claim. This deal secures the long-term operation of that base well into the next century.

  • Jim Shannon DUP Strangford

    Question

    Having been one of many in this House to have vehemently opposed the ceding of the Chagos Islands without consulting the residents, and having stood in solidarity with those who opposed it, I am anxious to ensure that the Americans take control. In turn, we must offer them support and allow those residents who consider themselves British to be a part of the equation. What steps has the FCDO taken to ensure that the US is aware of the strength of opposition to this decision from those from the Chagos Islands?

    Minister reply

    I thank the hon. Gentleman for his serious question. This deal not only settles some of the outer islands for the Chagossian communities but allows visits to Diego Garcia for the Chagossian communities who were removed in a way that this Government so deeply regret. The detail of the deal is good to secure our national security and US national security, and it takes important steps to recognise and remedy the pain suffered by Chagossian communities.

Shadow Comment

James Cartlidge

The Conservative MP expressed concern over the timing of the agreement, suggesting it is being rushed through before President Trump's inauguration. He highlighted that US Secretary Marco Rubio has warned the deal poses a threat to national security interests and could provide China with valuable intelligence on naval operations. Cartlidge urged the Government to halt any further ratification until both new administrations in Mauritius and the USA are in place, noting the potential risks posed by such a hasty agreement.

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