Britain's decision to relinquish control of the Chagos Islands does not affect its stance on other overseas territories, according to Foreign Secretary David Lammy. The government plans to hand sovereignty to Mauritius after years of diplomatic pressure, while allowing the UK and US to maintain a military base on Diego Garcia. Critics argue this could embolden claims over other territories like the Falkland Islands. Chagossians protest the deal, feeling excluded from the decision-making process and expressing concerns over their rights and heritage.