Diego Garcia Military Base and British Indian Ocean Territory Bill

Lord Ahmad of Wimbledon Excerpts

Tuesday 14th April 2026 Lords Chamber

[Lord Coaker (Lab)]

The noble Lord will know that I will not go into all the detail that he referred to, but the point I am making is that it is a fundamentally important security base for us, the Americans and the alliances to which we belong. All across the world, different bases operate under different arrangements and are made up of different armed forces. People do not go into those details because it would draw attention to them and could help our adversaries. The only point I am making is that it is a strategically crucial base for us, the Americans and the alliances to which we belong. As such, the Government are seeking to protect that. Others have a different way through which they think they would protect it, but we are seeking to ensure that we have the legal certainty that will provide the security to that base that we think is vital.

[Lord Ahmad of Wimbledon (Con)]

My Lords—

[Lord Murray of Blidworth (Con)]

My Lords—

[Noble Lords]

Lord Ahmad!

[Lord Ahmad of Wimbledon (Con)]

My Lords, I did not intend to speak, but we need to put the record straight on the issue of the 11 rounds of negotiations. I agree with the Minister that the previous Government had discussions with the Government of Mauritius in good faith, but as I have said to him, both inside and outside the Chamber, the issue of the long-term, permanent security of Diego Garcia could not be agreed on. There were peripheral issues too. The Minister alluded to Annex VII of UNCLOS. Its enforcement mechanism is within the jurisdiction of the UN Secretary-General. Ultimately, the only authority carried within the UN structures is within the UN Security Council, on which, of course, the United Kingdom carries a veto.

The previous Government were fully versed with some of these things, so ultimately, it would have come down to a decision on security and political priority. That is important for the record, because this idea that there were 11 rounds of negotiations is a fact. On the fact that they were not concluded, the proof is there for the Minister to see.

[Lord Coaker (Lab)]

The noble Lord is one of the most esteemed Members of your Lordships’ House. There were 11 rounds of negotiation. On the fact that—to use the noble Lord’s words—they were not concluded, that happens with negotiations, but there was an intent to try to reach a negotiated settlement on what to do about the future of Diego Garcia. I have been in many negotiations that have not been concluded, but that does not mean that you are not trying to negotiate to get to a conclusion. That is the only point I would make on that.

Going back to Annex VII of UNCLOS, because I knew that people were going to ask what the binding judgment that could be made upon the UK Government would be, and people have made much of the fact that many of the legal things that have been referred to have been non-binding judgments, I ask: what would be a binding judgment? Legal people, who understand these matters and advise me—as they will have advised the noble Lord in his Foreign Office ministerial capacity—have told me that Annex VII of UNCLOS would provide a binding judgment.