Lord Coaker (Lab)

My Lords, I know that the noble Lord, Lord Ahmad, will have negotiated in good faith. I know too that if there had been an agreement that he felt was in the national interest then he would have recommended to his Government that it should be supported. The point that I am making is that the principle was established that negotiations were happening to see what arrangement or agreement, if any, could be made between the UK and Mauritius with respect to Diego Garcia. This Government’s judgment is that we have reached such an agreement. The noble Lord is quite right to point out the security guarantees that we have. He will know that in the treaty there is a 24-mile buffer zone around the island, and the US and the UK can veto any development within that zone. He will also know that there is a further exclusion zone beyond that encompassing the rest of the islands, which means we can prevent development that we are opposed to there as well. That is why we felt we could sign an agreement containing the sorts of security guarantees that the noble Lord himself sought but did not manage to achieve, and therefore did not feel there was an agreement that he could come to or recommend we agree to. We feel that we have guarantees that will protect the integrity of the base by excluding others who would seek to undermine it.