Diego Garcia Military Base and British Indian Ocean Territory Bill

Debate between Alex Ballinger and Luke Evans

2nd reading
Tuesday 9th September 2025 Commons Chamber

[Alex Ballinger (Halesowen) (Lab)]

I thank the Minister for his speech earlier, although he is no longer in this place. We have heard clearly from those on the Opposition Benches that they are opposed to this deal, so it is first worth outlining what sort of deal they are opposed to. They are opposed to a deal that secures our vital national interest on probably the most important base in the country’s history in the Indian ocean. They are opposed to a deal that is supported by every one of our Five Eyes closest security partners. As we have heard from many of them, they are opposed to a deal that they spent 11 rounds negotiating over two years, and we have not quite heard from them why they started negotiating that deal in the first place. They spent 11 rounds negotiating it, but they have not yet told us—the shadow Minister or otherwise—why they felt it was necessary and why they think this Government might have come to the same conclusion as they did at that time. I believe, as many of us do on the Government Benches, that that dangerous rhetoric puts the security of our base in Diego Garcia at risk. It is playing politics with our national security.

I want to take us back in history for one moment to look at a similar situation. During the second world war, the UK established another airfield in the Indian ocean known as RAF Gan. RAF Gan was the southernmost island in the Maldives, and it was secured in 1942 by the Royal Navy, and then taken over by the Air Force, to secure our operations all across the Indian ocean into the far east, combating the Japanese threat we were facing there. It was such a successful base that the Japanese did not even discover its existence until close to the end of the war, once their expansion plans had ended. Later, in the cold war, it became a vital staging post for the UK and our allies to get our forces across to Singapore and other bases in the far east. In fact, my father served there in 1974, and it was a great shame that two years later we closed that base and handed it over to the Maldivian Government at the same time that we secured our base in Diego Garcia.

I mention that case in particular because it was a vital strategic secure base of ours in a similar situation to Diego Garcia. As soon as the Maldivian Government took possession of that base, the Russians began to exert influence to try to take it over. They were attempting to take over the base that we occupied—that we spent decades developing—and turn it into a secure base for the Soviet Union. They are doing exactly the same thing again on Diego Garcia. They are trying to influence the Mauritian Government to claim the base for their own use.

[Dr Evans]

Is this not the point that we have heard time and again from Government Members? This deal runs out in 99 years, and at that point Mauritius can simply close the base or hand it on to the biggest offer. We get first rights on it, but if the Chinese decide to invest hundreds of billions, we may not be able to match that. We are over a barrel. In 100 years’ time, people will be in this place having this exact debate saying, “How do we solve this problem?” Is the hon. Member as concerned about that as I am?

[Alex Ballinger]

I go back to the example of RAF Gan. The Maldivians refused the Soviet Union back in 1976, because the UK had a good reputation with them. We honoured our agreements and respected international law, and they felt that it was inappropriate for them to be seen to be supporting a country that had not done the same.

In the case of Diego Garcia, this is a situation that has been negotiated for many years. The Conservatives recognised that there was a threat to our sovereignty, because they started the negotiations. As we have heard from my hon. Friends, if we are unable to conclude a deal soon, there is a serious risk that our operations at the base would be thwarted. It would not be in 99 or 140 years after the deal; it would be in weeks or months.