How the UK and US, Not Mauritius, Hold the Key to Chagos: The Maldives Is the Rightful Heir, Mauritius the Imposter

Introduction: Why Should Journalists Care About Chagos?

The most influential voices in Anglo-American media, including @georgegalloway, @piersmorgan, @nigel_farage, @NileGardiner, @EliotWilson2, @DougAMacgregor, @Akorybko, and @jamesKerLindsay, need to re-examine the narrative that others have presented to them about the Chagos Archipelago. A narrative has hardened in which Mauritius appears as the rightful sovereign, and the Maldives is mainly absent from the narrative. That version omits crucial diplomatic choices made in London and New York in 2017, the non-binding character of the 2019 ICJ advisory opinion, the role of subsequent UN and tribunal practice, and the ethical questions raised against the counsel acting for Mauritius. These omissions are not trivial: they shape Western strategy, the credibility of international adjudication, and the future of a critical US-UK base at Diego Garcia. International Court of Justice, United Nations Press

Was Chagos Ever Mauritian to Begin With?

Before colonisation, the Chagos islands were uninhabited; European and earlier navigators placed the chain at the far southern reaches of the Maldives’ atoll system, not within a Mauritian cultural sphere. Scholarly accounts of Chagos’ settlement and administration emphasise its distinct treatment under successive European powers and the later British overlay that grouped it with Mauritius for reasons of imperial convenience, rather than organic history. The displacement of the Chagossians and the strategic build-out of Diego Garcia then sealed a modern reality divorced from any pre-colonial Mauritian claim. (See standard histories and legal analyses for context.) For today’s policy debate, what matters is that the UK was aware of a plausible Maldivian line of argument and yet chose a UN pathway in 2017 that minimised any Maldivian role. Research Briefings, Digital Commons

Why Did the UK Block the C-24 Route? The Fear of the Maldives Question

The UN established the Special Committee on Decolonisation (C-24) specifically to oversee the political aspects of decolonisation. In June 2017, however, the UK informed the General Assembly that questions regarding the British Indian Ocean Territory “have long been a bilateral matter between the UK and Mauritius” and should remain so. That framing effectively kept the issue away from C-24, where others, notably the Maldives, could have intervened, and instead channelled it through a General Assembly request for an ICJ advisory opinion (UNGA 71/292). The Assembly adopted the request the same day. Read together, the UK statement and the UN record make the logic plain: keep the forum narrow, limit the participants, and keep the Maldivian question muted. GOV.UK, United Nations Press, United Nations Documentation

What Did the ICJ Actually Decide, And What Happened Next?

On 25 February 2019, the ICJ delivered a non-binding advisory opinion, concluding that the decolonisation of Mauritius “was not lawfully completed” in 1968 and that the UK should end its administration of the Chagos Islands “as rapidly as possible.” The opinion was transmitted back to the General Assembly, which welcomed it and urged implementation in Resolution 73/295 (22 May 2019). The UK rejected the resolution’s terms, arguing that Mauritius should resolve Sovereignty questions bilaterally. Commentators often overlook these cardinal facts: advisory opinions carry weight but do not constitute judgments in a contentious case; the political nature of UNGA follow-up is inherent; and the UK maintains that Sovereignty requires a bilateral settlement. International Court of Justice+1, Digital Library, United Nations Press, Research Briefings

How Did This Shape the Mauritius–Maldives Case at ITLOS?

Once the advisory-opinion frame took hold, Mauritius advanced its position in the Special Chamber of ITLOS against the Maldives on maritime delimitation. In January 2021, the Special Chamber dismissed the Maldives’ preliminary objections and proceeded, taking the ICJ’s advisory conclusions as a legal backdrop. This sequence illustrates how a political choice in New York (the UNGA/ICJ route) can set the stage for judicial and quasi-judicial forums, even when a directly affected state (the Maldives) would have had more leverage in a political body like C-24. itlos.org+2, itlos.org+2

Did the UK and US Betray Their Truest Ally?

Here is the strategic paradox. The Maldives has never opposed US/UK operations at Diego Garcia; Western and regional analyses routinely describe Diego Garcia as a critical forward base for long-range air and naval operations from the Middle East to Southeast Asia. If you value secure sea lanes for tourism, fisheries and trade, you value stability; if you value stability in the Indian Ocean, you value Diego Garcia; and if you value Diego Garcia, you should value the Maldives as a natural partner whose vital interests are protected, not threatened, by that base. It is not easy to reconcile that logic with a diplomatic choice that marginalised the Maldives while empowering a claimant perceived by some Western commentators as more transactional. War on the Rocks, Walter Ladwig, Military OneSource Installations, Newsweek

Could Mauritius One Day Play Diego Garcia as a Bargaining Chip?

Concerns about Mauritius’ hedging behaviour do not originate in Malé; they appear in Western media and policy analysis, which warn that Port Louis could leverage Sovereignty for economic or geopolitical advantage, including with Beijing. Agree or disagree with those assessments, but they exist and inform how strategists evaluate risk. By contrast, the Maldives has not signalled any desire to constrain US/UK operations; its alignment with maritime stability remains consistent with Five Eyes interests. Foreign Policy Research Institute, The Times

Did Lawfare tilt the Case? The Sands Controversy

One reason perceptions have hardened is the ethics optics around Mauritius’ lead counsel. In sworn evidence to the House of Lords (11 June 2025), Philippe Sands KC confirmed he took Mauritian nationality in October 2020 and used a Mauritian diplomatic passport to attend ITLOS hearings during Covid restrictions. No one suggests this is unlawful per se, but journalists will recognise how it appears when an advocate becomes a national insider to prosecute a Sovereignty campaign. For institutions whose authority rests on public trust, optics matter. UK Parliament Committees+1

Call to Action: What UK and US Media Should Do Now

If your beat is Sovereignty, security, or the rule of law, the Chagos file deserves a fresh, unblinking look. First, separate law from politics: the 2019 ICJ text is an advisory opinion, not a binding judgment; UNGA 73/295 is a political resolution, not a court order. Second, reconstruct 2017 faithfully: the UK’s “bilateral matter” line was not a mere quip; it was a procedural gate that kept C-24, and therefore the Maldives, off the field. Third, stress-test risk assumptions: Diego Garcia’s value to Western security is non-negotiable; your readers deserve to know which regional partner actually underwrites that stability over decades. Fourth, interrogate conflicts of role where counsel become national partisans mid-case; that is a legitimate media question in any liberal democracy. None of this requires you to endorse Malé’s complete narrative; it simply requires you to report the record as it is, not as it was curated to be in 2017. GOV.UK, United Nations Press, International Court of Justice, Digital Library, War on the Rocks

References

International Court of Justice. (25 February 2019). Legal Consequences of the Separation of the Chagos Archipelago from Mauritius in 1965 (Advisory Opinion). ICJ Reports. International Court of Justice
International Tribunal for the Law of the Sea (Special Chamber). (28 January 2021). Dispute concerning delimitation of the maritime boundary between Mauritius and Maldives in the Indian Ocean (Mauritius/Maldives), Preliminary Objections (Judgment). itlos.org
UK Mission to the United Nations. (22 June 2017). Statement by Ambassador Matthew Rycroft: Questions on the British Indian Ocean Territory have long been a bilateral matter between the UK and Mauritius. GOV.UK
United Nations General Assembly. (22 June 2017). Resolution 71/292: Request for an advisory opinion of the International Court of Justice on the legal consequences of the separation of the Chagos Archipelago from Mauritius in 1965. (See UN press release GA/11924 for adoption details). United Nations Press United Nations Documentation
United Nations General Assembly. (22 May 2019). Resolution 73/295: Advisory opinion of the International Court of Justice on the legal consequences of the separation of the Chagos Archipelago from Mauritius in 1965. Digital Library United Nations Press
UK Parliament, House of Lords—International Relations and Defence Committee. (11 June 2025). Oral evidence: Implications of the transfer of Sovereignty of the Chagos Archipelago (Philippe Sands KC). (Official transcript PDF). UK Parliament Committees
Ladwig, W. C. III. (n.d.). Diego Garcia and American security in the Indian Ocean. (Working paper/essay). Walter Ladwig
U.S. Department of the Navy / Commander, Navy Region Japan. (n.d.). Navy Support Facility Diego Garcia—Mission and history. CNRJ
War on the Rocks. (3 June 2020). America’s interest in Diego Garcia. War on the Rocks
Foreign Policy Research Institute (FPRI). (21 April 2025). How the UK-Mauritius deal on Chagos could reshape US military strategy in the Indian Ocean. Foreign Policy Research Institute
The Times (London). (2024–2025). Coverage on UK–Mauritius negotiations and concerns over strategic implications for Diego Garcia. (Representative examples cited in text). The Times
UK House of Commons Library. (8 February 2021). Disputes over the British Indian Ocean Territory (BIOT). (Commons Library briefing). Research Briefings