Sloppy legal advice coupled with a wish to punish the UK for imagined sins of colonialism led to the ridiculous idea of giving away the Chagos islands. The advocates wrongly thought the International Court of Justice could make us surrender them, when our sign up to that court exempted Commonwealth and defence matters. They failed to see that the UK is bound in international law by the US/UK Diego Treaty to keep the freehold of the islands all the time the US has a base there. They wanted to give the Chagos to Mauritius, 1200 miles away and never the owner of the islands. This would have made Chagossians colonists of another foreign country. The so called champions of de colonisation ended up ordering the Chagossians to keep away from their islands that a previous Labour government had evicted them from!
I pay tribute to those who helped fight and win this battle to keep Chagos and to support the Chagossians. Adam Holloway and leading Chagossians were brave and determined, going there and re re establishing settlement on the islands. A group raised money and fought a court case in the UK courts on their behalf, and forced the government to delay and to think again. The Lords produced a spirited opposition to the legislation and pointed out that the government could not advance its Mauritius sell out Treaty before it had amended or cancelled the US Treaty.
The right answer would be to let the Chagossians who wish return to suitable islands away from Diego Garcia to do so, and to help them. The US should be reassured that we will keep the freehold of our joint base, and continue to keep the seas near it free of fishing vessels and spies. The marine environment should continue to be fully protected. We would save the £35 bn this government was foolishly planning to give away to retain use of the base over the years ahead.