After the Second World War, new international rules heralded an age of human rights and self-determination. Supported by Britain, these unprecedented changes sought to end the scourge of colonialism. But how committed was Britain?



In the 1960s, its colonial instinct ignited once more: a secret decision was taken to offer the US a base at Diego Garcia, one of the islands of the Chagos Archipelago in the Indian Ocean, create a new colony (the 'British Indian Ocean Territory') and dep...