Diego Garcia Military Base and British Indian Ocean Territory Bill

Debate between Lord Hannan of Kingsclere and Lord Kempsell

Committee stage
Tuesday 25th November 2025 Lords Chamber

[Lord Kempsell (Con)]

My Lords, I am more than happy to associate myself with the amendments tabled in the name of my noble friend Baroness Goldie. We started the group by saying that your Lordships’ House would consider it expeditiously, so I will be brief.

My full sympathy is with the experience of the noble Lord, Lord Kerr, in these matters. All I can say is that he must be speaking to different people in Washington DC than I am when it comes to the provisions of this treaty. Occasionally in your Lordships’ House, we hear extreme criticisms of the Government of the United States, and that is entirely justifiable from noble Lords who take that position, but it is impossible on the one hand to criticise the position of the Government of the United States or the way they conduct themselves and simultaneously to suggest that the United Kingdom should resile from seeking to renegotiate provisions in the treaty that are, on further reflection and discussion in your Lordships’ House, found to be wanting. There is no reason why the Government of the United Kingdom should resile from seeking to renegotiate elements of this treaty which are deficient, as is being exposed in the debate. The noble Lord, Lord Morrow, gave an interesting constitutional deposition on the ins and outs of that process.

I will confine my comments to my controversial Amendments 81F and 20F, which seek that renegotiation. My full sympathy is with Ministers opposite who are trying to steer a difficult Bill on a difficult issue into a safer port. My amendments come from the fact that it is incumbent on your Lordships’ House to look beyond the current security situation. The treaty and its Annex 1 are necessarily drafted in the context of the current security picture, but that security picture is dynamic, and it does not take much imagination to envisage a time very soon when Ministers find themselves in a completely changed security scenario; for example, in the Indo-Pacific and the wider Pacific region. What if a military superpower were to invade a neighbouring country and the requirements of the UK’s Armed Forces in their use of the base area and the wider contested issue of sovereignty over the Chagos Islands changed dramatically from the position today? That is why I support the amendments in the name of the noble Baroness, Lady Goldie, on issues such as the notification of the Government of Mauritius, the third-party armed forces being present, and the placement of devices and installations.

My Amendment 20F seeks to take that a step further by looking into the future and saying there may well come a point at which Ministers feel, at the outbreak of hostilities more widely in the world, a pressure to derogate from the restrictive provisions of Annex 1. That is why I package it with Amendment 81F, which would take the unusual step of placing a requirement on the Government to notify Parliament should there be communications from the Government of Mauritius about the application of that annex in future. It is an issue of such public concern. More broadly, outside of your Lordships’ House, the public feel the treaty has been so poorly handled and drafted that these extraordinary provisions are required.

[Lord Hannan of Kingsclere (Con)]

My Lords, I will not detain the Committee for long, but I want to speak briefly to Amendments 20D, 20E and 20F from my noble friend Lord Kempsell and to Amendment 87 from my noble friend Lady Goldie. We have witnessed in recent decades an extraordinary alchemy in the South China Sea. Whole islands are called from the vasty deep, summoned like Brigadoon into existence, not by prayer but by the imperatives of Chinese geopolitics. Reefs are dredged into runways; lagoons are refashioned into naval installations; artificial islands are planted thickly with radar, missile systems and airstrips, and it is all done in the name of installing civilian infrastructure. None of those installations or airstrips is openly avowed as a military unit, so, when we hear that in this treaty there is an effective British veto for any kind of defence installation, I ask noble Lords to consider that no one is going to call it a defence installation. It is going to be done subtly, little by little, and it is going to be a much tougher proposition suddenly to object when we feel that a line has been crossed than at present when we have the unquestioned sovereignty over the entirety of the archipelago.

I did not want to misquote the US Secretary of State, so just after my exchange with the noble Lord, Lord Kerr of Kinlochard, I looked up what he said on taking office. In November of last year, he said that the deal

“poses a serious threat to our national security”.

Obviously, he has changed his tune; people are entitled to change their minds. I just invite noble Lords to ask why he might have changed his mind. Is it that he saw a blinding figure on the road to Damascus and heard a voice saying, “Go into Damascus”—I think Marco Rubio has changed his religion at least twice, so I mean no disrespect to our most important ally. Or is it not more likely that he has been worked on by this Government’s officials?