Empire: World History
Empire: World History

229. Britain’s Last Colony: The Second World War, Forced Deportations, and 9/11 (Ep 1)

The Chagos Islands have dominated news headlines over the past few months, but the struggle of the Chagossian people to reclaim their island home has spanned decades. First colonised in 1513 by the Portuguese, the archipelago shifted from one imperial master to another over the course of the next th

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Philippe Sands Guest

Topics Discussed

Episode Summary

Executive Summary: Empire records a live Jaipur Literary Festival conversation with human rights lawyer Philippe Sands about the Chagos Islands: their colonial history, strategic value, and the forced removal of their residents to make way for the US base at Diego Garcia. The episode traces how imperial law, decolonization, and Cold War geopolitics produced lasting trauma and an ongoing sovereignty dispute between Britain and Mauritius.

Main Topics: The Chagos Islands and Diego Garcia (Priority: 5/5): A geographic and strategic introduction to the Chagos archipelago, especially Diego Garcia, and why it matters in global military politics. Colonial history and decolonization (Priority: 5/5): The islands’ passage from Portuguese/French/British control to their status as a Mauritian dependency and then the last British colony created in 1965. Forced removal of the Chagossian people (Priority: 5/5): How Britain, under pressure from the US, cleared the islands of their residents between 1968 and 1973, including the legal maneuver that reclassified inhabitants as contract laborers. Legal battles and international law (Priority: 4/5): The Chagossians’ litigation in British courts and later international legal disputes over the right of return, consent, and the legality of dismembering a colony. Trauma, dispossession, and testimony (Priority: 5/5): Personal stories from Chagossians illustrate the human cost of exile, including separation, loss of home, and degrading treatment during removal. Modern geopolitics and sovereignty (Priority: 4/5): The episode connects the Chagos dispute to present-day Britain-Mauritius talks, US strategic interests, and wider Indo-Pacific competition involving India and China.

Key Arguments: The Chagos Islands were historically administered as a dependency of Mauritius, making their separation at independence legally contentious. British authorities, under US pressure, chose to remove the entire island population rather than only the Diego Garcia residents, despite internal legal doubts. International decolonization law requires the consent of the affected population before a colony can be dismembered; Mauritius argues that consent was coerced. The expelled Chagossians were not simply displaced geographically; they were stripped of legal status, family continuity, and dignity. The dispute remains relevant because Diego Garcia is a major strategic military asset in the Indian Ocean and a flashpoint in broader geopolitical rivalries. The story reveals how imperial decision-making continues to shape present-day law, diplomacy, and human suffering.

Data Points: Number of islands: 58 - Philippe Sands describes the Chagos archipelago as 58 islands in the Indian Ocean. Distance from Mauritius: about 1,000 miles - The archipelago lies east/northeast of Mauritius and far from the main island. Estimated pre-expulsion population: about 2,000 people - The islands had a resident community until 1968; the exact number is contested. Year of British colonial transfer: 1814 - The Treaty of Paris ceded the islands to Britain after French rule. Year of decolonization talks: 1965 - Lancaster House talks in London led to the creation of the British Indian Ocean Territory. Year of Mauritian independence: 1968 - Mauritius became independent without the Chagos archipelago. Removal period: 1968 to 1973 - Chagossians were expelled over several years following the BIOT arrangement. Boat evacuation count: about 400 people - A specific removal from Peros Banhos to Mauritius is described as carrying roughly 400 people. Target of US base plan: Diego Garcia - The US wanted the island cleared for a military installation and support facility. Population on Chagos by 1900s: 426 families - William notes a family-based population settlement on the islands by the early 20th century.

Pivotal Quotes: "The hope that they will get independence and the fear that they will not if they do not cede to us the Chagos Archipelago and allow us to dismember the colony." — Philippe Sands: Explaining the British briefing to Harold Wilson before the 1965 Lancaster House talks. "At a stroke, a decision was taken that every person who lived on the Chagos Archipelago was no longer considered to be a resident, but became a contract labourer." — Philippe Sands: Describing the legal maneuver used to justify removing the islands’ inhabitants. "Your island is being closed. You will leave tomorrow with one suitcase and nothing else." — Philippe Sands (quoting Lisbie Elise): A Chagossian witness recalls being told to leave her island before forced removal.

Implications: The episode underscores how colonial legal fictions can produce lasting displacement and diplomatic conflict. It frames Chagos as an unresolved test case for sovereignty, reparative justice, and the limits of strategic empire in the Indian Ocean.

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