{"id":520299,"date":"2026-04-08T21:51:08","date_gmt":"2026-04-08T21:51:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/520299\/"},"modified":"2026-04-08T21:51:08","modified_gmt":"2026-04-08T21:51:08","slug":"u-k-s-chagos-islands-deal-with-mauritius-threatened-by-new-legal-ruling","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/520299\/","title":{"rendered":"U.K.&#8217;s Chagos Islands Deal With Mauritius Threatened by New Legal Ruling"},"content":{"rendered":"<p>Welcome to Foreign Policy\u2019s Africa Brief.<\/p>\n<p>The highlights this week: A landmark decision deals a fresh blow to the U.K.-Mauritius Chagos Islands deal, the Democratic Republic of the Congo inks a third-country migrant deal with the United States, and the Mali-Mauritania rift deepens amid rising border violence.<\/p>\n<p>A landmark legal ruling has dealt a fresh setback to the United Kingdom\u2019s deal with Mauritius to hand back the Chagos Islands, Britain\u2019s last African colony, after a bitter, decades-long battle.<\/p>\n<p>Last week, the Supreme Court of the Chagos Archipelago\u2014officially known as the British Indian Ocean Territory\u2014<a href=\"https:\/\/www.biot.gov.io\/wp-content\/uploads\/Judgment-31.3.26-RMandarin-v-Comm-of-BIOT-FINAL.pdf\" rel=\"nofollow noopener\" target=\"_blank\">overturned<\/a> the ban on Chagossians living on the outer islands.<\/p>\n<p>No Chagossian has lived permanently on any of the islands in more than 50 years. The United Kingdom detached Chagos from Mauritius three years before the latter\u2019s independence in 1968. At the time, Britain forcibly <a href=\"https:\/\/news.un.org\/en\/story\/2024\/10\/1155326\" rel=\"nofollow noopener\" target=\"_blank\">removed<\/a> thousands of Chagossians in order to build a joint U.S.-U.K. military base on Diego Garcia, the largest of the 58 islands. Most of them were resettled to Mauritius or Britain.<\/p>\n<p>The military base, which is strategically located roughly halfway between Africa and Asia, aids in <a href=\"https:\/\/www.gov.uk\/government\/news\/uk-secures-future-of-vital-diego-garcia-military-base-to-protect-national-security\" rel=\"nofollow noopener\" target=\"_blank\">surveillance<\/a> of the Middle East and has been critical to <a href=\"https:\/\/www.bbc.co.uk\/news\/articles\/c5yljdgwppzo\" rel=\"nofollow noopener\" target=\"_blank\">defensive operations<\/a> in the Iran conflict and previous wars in Iraq and Afghanistan.<\/p>\n<p>In February, four Chagossians <a href=\"https:\/\/www.theguardian.com\/world\/2026\/feb\/17\/four-chagossians-return-to-islands-in-attempt-to-stop-british-transfer-to-mauritius\" rel=\"nofollow noopener\" target=\"_blank\">arrived<\/a> on \u00cele du Coin\u2014an atoll of the archipelago located around 135 miles from Diego Garcia\u2014and announced their intention to live there. The British government issued eviction notices to the Chagossians and <a href=\"https:\/\/www.reuters.com\/world\/uk\/britain-issues-removal-orders-four-who-landed-chagos-atoll-2026-02-18\/\" rel=\"nofollow noopener\" target=\"_blank\">threatened<\/a> fines and up to three years in prison for noncompliance, prompting the recent court case.<\/p>\n<p>The judge stated that a \u201cclaimed power to exclude a whole population must be justified by legal source, not administrative necessity,\u201d adding that it is \u201cnot possible to say that the outer islands are required for the defence purposes\u201d of Britain and the United States. He did, however, warn that settlers must secure the necessary permits to live there permanently.<\/p>\n<p>The ruling poses a threat to the U.K.-Mauritius deal signed in 2024, whereby Britain agreed to transfer sovereignty of the Chagos Islands to Mauritius and lease Diego Garcia for 99 years for around $4.5 billion. The deal restricted resettlement to Diego Garcia, but the judge determined that the United Kingdom\u2019s arguments that Chagossians\u2019 return is not \u201cfeasible on economic grounds\u201d and security grounds were invalid.<\/p>\n<p>While the ruling focuses on the outer islands, it is unclear what the decision could mean for future claims on Diego Garcia, which formerly had the largest population of all the islands. The judge found <a href=\"https:\/\/www.ft.com\/content\/aa4d791d-40d7-4edf-b6cf-6d653c6bfef6?syn-25a6b1a6=1\" rel=\"nofollow noopener\" target=\"_blank\">clear evidence<\/a> of a settled population living in the Chagos Islands before the military base was built, despite Britain\u2019s claims that it was uninhabited, potentially strengthening Chagossians\u2019 future legal claims to return.<\/p>\n<p>Even before the ruling, the Chagos Islands deal was in a precarious position. From the start, it failed to address the right of return for Chagossians. In recent months, it has drawn serious <a href=\"https:\/\/www.bbc.co.uk\/news\/articles\/c309qqyer8yo\" rel=\"nofollow noopener\" target=\"_blank\">criticism<\/a> from U.S. President Donald Trump, which reportedly contributed to a <a href=\"https:\/\/www.politico.eu\/article\/uk-to-pause-for-thought-on-chagos-islands-deal-after-us-donald-trump-blast\/\" rel=\"nofollow noopener\" target=\"_blank\">pause<\/a> in the ratification process in the U.K. Parliament.<\/p>\n<p>The United Kingdom increasingly felt pressure to strike a deal after the International Court of Justice <a href=\"https:\/\/www.icj-cij.org\/files\/case-related\/169\/169-20190225-01-00-EN.pdf\" rel=\"nofollow noopener\" target=\"_blank\">issued<\/a> an advisory opinion in 2019 stating that Britain\u2019s separation of Chagos before granting Mauritius independence broke international law. A nonbinding U.N. General Assembly <a href=\"https:\/\/press.un.org\/en\/2019\/ga12146.doc.htm\" rel=\"nofollow noopener\" target=\"_blank\">resolution<\/a> that year also demanded that Britain hand back the islands.<\/p>\n<p>With growing calls from <a href=\"https:\/\/au.int\/en\/pressreleases\/20241003\/chairperson-applauds-historic-agreement-between-mauritius-united-kingdom\" rel=\"nofollow noopener\" target=\"_blank\">Mauritius and the African Union<\/a> for the islands\u2019 return, there were worries among some British politicians that failing to act would <a href=\"https:\/\/hansard.parliament.uk\/Lords\/2025-06-30\/debates\/4BFB2C33-2979-4807-818B-CEC8ABC092F4\/a\" rel=\"nofollow noopener\" target=\"_blank\">strengthen<\/a> China\u2019s influence in the country, especially as Beijing has sought to project itself as an anti-imperialist partner. (Mauritius is one of <a href=\"https:\/\/questions-statements.parliament.uk\/written-questions\/detail\/2023-04-18\/181400\/\" rel=\"nofollow noopener\" target=\"_blank\">only<\/a> two African nations, alongside Eswatini, that are not part of China\u2019s Belt and Road Initiative.<a href=\"https:\/\/questions-statements.parliament.uk\/written-questions\/detail\/2023-04-18\/181400\/\" rel=\"nofollow noopener\" target=\"_blank\">)<\/a><\/p>\n<p>Meanwhile, critics of the deal, including many <a href=\"https:\/\/www.politico.eu\/article\/republicans-us-washington-chagos-islands-deal-china-security\/\" rel=\"nofollow noopener\" target=\"_blank\">U.S. Republicans<\/a> as well as Britain\u2019s Conservative Party and right-wing Reform party, have argued that ceding the territory to Mauritius could <a href=\"https:\/\/hansard.parliament.uk\/lords\/2025-06-30\/debates\/4BFB2C33-2979-4807-818B-CEC8ABC092F4\/UK-MauritiusAgreementOnTheChagosArchipelago\" rel=\"nofollow noopener\" target=\"_blank\">embolden<\/a> China to build a surveillance operation there.<\/p>\n<p>Compounding this, the Maldives opposes Mauritius\u2019s control of the Chagos Islands and is threatening to put forth its own sovereignty claims, the BBC recently <a href=\"https:\/\/www.bbc.com\/news\/articles\/c74vedxjq8zo\" rel=\"nofollow noopener\" target=\"_blank\">reported<\/a>. And some Chagossians <a href=\"https:\/\/foreignpolicy.com\/2024\/10\/09\/uk-chagos-islands-mauritius-diego-garcia-last-colony\/\" rel=\"nofollow noopener\" target=\"_blank\">told me<\/a> in 2024, when the deal was announced, that they wanted to be allowed to settle on Diego Garcia and intended to push for the right to <a href=\"https:\/\/chagossianvoices.org\/wp-content\/uploads\/2023\/12\/07Jan-2023-Briefing-on-Chagossian-Self-determination.pdf\" rel=\"nofollow noopener\" target=\"_blank\">self-determination<\/a>.<\/p>\n<p>Mauritius, for its part, <a href=\"https:\/\/www.politico.eu\/article\/donald-trump-keir-starmer-us-president-uk-chagos-islands-military-base\/\" rel=\"nofollow noopener\" target=\"_blank\">maintains<\/a> that its sovereignty over the Chagos Islands \u201cshould no longer be subject to debate.\u201d Expect further legal challenges to the deal.<\/p>\n<p>Friday, April 10: Djibouti holds a presidential election. President Ismail Omar Guelleh is <a href=\"https:\/\/www.africanews.com\/2026\/03\/19\/djiboutis-guelleh-faces-only-low-profile-rival-in-presidential-ballot\/\" rel=\"nofollow noopener\" target=\"_blank\">predicted<\/a> to extend his near three-decade rule.<\/p>\n<p>Sunday, April 12: Benin holds a presidential election. President Patrice Talon\u2019s designated successor, Finance Minister Romuald Wadagni, is <a href=\"https:\/\/www.reuters.com\/world\/africa\/benin-finance-minister-wadagni-seeks-his-own-mandate-election-2026-04-08\/\" rel=\"nofollow noopener\" target=\"_blank\">predicted<\/a> to win.<\/p>\n<p>Congo\u2019s migrant deal. The Democratic Republic of the Congo <a href=\"https:\/\/www.aljazeera.com\/news\/2026\/4\/5\/dr-congo-to-receive-third-country-deportees-from-the-us-under-new-deal\" rel=\"nofollow noopener\" target=\"_blank\">announced<\/a> on Sunday that it had agreed a third-country migrant deal with the Trump administration. Beginning this month, Congo said that it will <a href=\"https:\/\/www.theeastafrican.co.ke\/tea\/business-tech\/why-drc-would-not-say-no-to-trump-unwanted-migrants-5414542\" rel=\"nofollow noopener\" target=\"_blank\">temporarily<\/a> hold migrants deported from the United States at a facility in the capital of Kinshasa. Congo did not provide details on the number of migrants that it would accept.<\/p>\n<p>As of the end of January, the Trump administration had spent an estimated minimum of $40 million\u2014more than $1 million per person in some cases\u2014to deport about 300 migrants to countries other than their own, according to a Senate Foreign Relations Committee minority <a href=\"https:\/\/www.foreign.senate.gov\/imo\/media\/doc\/(FINAL%20-%20web)%20At%20What%20Cost%20-%20Inside%20the%20Trump%20Administration&#039;s%20Secret%20Deportation%20Deals_2.17.26.pdf\" rel=\"nofollow noopener\" target=\"_blank\">report<\/a>.<\/p>\n<p>Energy summit boycott. Ghana and Mozambique have withdrawn from the Africa Energies Summit being held in London next month, citing the alleged exclusion of African experts and the treatment of Black professionals by conference organizers.<\/p>\n<p>Energy Chamber Ghana, an industry association, said the country was not a \u201cspectator\u201d in the continent\u2019s energy industry. \u201cAfrica cannot be treated as a marketplace for attendance while Africans are treated as optional participants in execution,\u201d <a href=\"https:\/\/www.ghanaweb.com\/GhanaHomePage\/business\/Here-s-why-Ghana-withdrew-from-Africa-Energies-Summit-in-London-2028932\" rel=\"nofollow noopener\" target=\"_blank\">the body said<\/a>.<\/p>\n<p>\u201cOur narrative and voices matter. Any company that wants to operate in the continent with a mindset of excluding Africans will fail. That\u2019s why Africans are staying away from Africa Energies Summit 2026,\u201d <a href=\"https:\/\/energychamber.org\/rift-over-over-oil-and-gas-discrimination-claims-evident-in-institutional-boycott-of-london-african-energy-summit\/\" rel=\"nofollow noopener\" target=\"_blank\">said<\/a> N.J. Ayuk, the executive chairman of the African Energy Chamber, which called for a widespread boycott.<\/p>\n<p>Algeria\u2019s constitutional changes. At the end of March, the Algerian Parliament approved constitutional revisions that <a href=\"https:\/\/alestiklal.net\/en\/article\/fixing-gaps-or-power-grab-constitutional-changes-expand-the-algerian-president-s-power\" rel=\"nofollow noopener\" target=\"_blank\">legal experts<\/a> argue extend President Abdelmadjid Tebboune\u2019s powers over judicial appointments and elections. Tebboune\u2019s administration <a href=\"https:\/\/al24news.dz\/en\/algeria-parliament-unanimously-passes-bill-introducing-technical-amendments-to-constitution\/\" rel=\"nofollow noopener\" target=\"_blank\">said<\/a> the changes were \u201ctechnical\u201d and therefore did not require a referendum.<\/p>\n<p>The package includes an amendment that grants the president the ability to call early local elections, which <a href=\"https:\/\/www.lemonde.fr\/en\/international\/article\/2026\/03\/25\/algerian-president-abdelmadjid-tebboune-strengthens-his-grip-on-power_6751808_4.html\" rel=\"nofollow noopener\" target=\"_blank\">critics<\/a> argue will allow the central government to dissolve local assemblies that are dominated by opposition parties or deemed uncooperative.<\/p>\n<p>Mauritania-Mali rift. Yearslong tensions between Mauritania and Mali have heightened in recent weeks, driven by civilian casualties as Malian armed forces, along with contractors from the Russian state-controlled paramilitary group Africa Corps, fight Islamist armed groups and <a href=\"https:\/\/www.bbc.co.uk\/news\/world-africa-66976440\" rel=\"nofollow noopener\" target=\"_blank\">Tuareg separatists<\/a>.<\/p>\n<p>Mauritania recently <a href=\"https:\/\/ami.mr\/en\/archives\/30932\" rel=\"nofollow noopener\" target=\"_blank\">accused<\/a> Malian forces of killing five Mauritian civilians \u201cin Malian territory, near the border\u201d between the two countries on March 26. Mali has not yet officially <a href=\"https:\/\/gambiaj.com\/more-news\/mauritania-accuses-malian-army-of-killing-five-civilians-near-border-demands-investigation\/\" rel=\"nofollow noopener\" target=\"_blank\">responded<\/a> to the accusations.<\/p>\n<p>Mauritania hosts <a href=\"http:\/\/unhcr.org\/where-we-work\/countries\/mauritania\" rel=\"nofollow noopener\" target=\"_blank\">hundreds of thousands<\/a> of Malian refugees. Last month, Mali\u2019s army <a href=\"https:\/\/www.msn.com\/en-us\/news\/world\/mauritania-mali-border-deaths-accusations-provoke-tensions\/ar-AA201zSG\" rel=\"nofollow noopener\" target=\"_blank\">said<\/a> that two of its soldiers had been \u201cheld by terrorist armed groups\u201d in Mauritania\u2019s Mbera refugee camp before later escaping\u2014an accusation that the Mauritanian government found \u201cdeeply offensive\u201d and <a href=\"https:\/\/ami.mr\/en\/archives\/30664\" rel=\"nofollow noopener\" target=\"_blank\">denied<\/a>.<\/p>\n<p>        <img decoding=\"async\" width=\"1024\" height=\"683\" alt=\"A person is shown dancing in a crowd, leaning back.\" class=\"image alignnone size-text_width wp-image-1226073 -fit\" src=\"https:\/\/www.newsbeep.com\/uk\/wp-content\/uploads\/2026\/04\/africa-brief-culture-malick-Sidibe_Regardez-moi-Look-at-Me_1962-1986x2000-1.jpg\"   loading=\"lazy\"\/><\/p>\n<p>        A person is shown dancing in a crowd, leaning back.<\/p>\n<p id=\"caption-attachment-1226073\" class=\"wp-caption-text\">A print of Malick Sidib\u00e9\u2019s 1962 photograph, Regardez-moi!, printed in 2003.MOMA <\/p>\n<p>An exhibition at New York City\u2019s Museum of Modern Art, titled <a href=\"https:\/\/www.moma.org\/calendar\/exhibitions\/5755\" rel=\"nofollow noopener\" target=\"_blank\">Ideas of Africa: Portraiture and Political Imagination<\/a>, features the work of mid-20th-century photographers who were critical in documenting post-independence Africa.<\/p>\n<p>The exhibit, which opened in December and runs until July 25, takes inspiration from Congolese philosopher Valentin-Yves Mudimbe\u2019s 1994 book <a href=\"https:\/\/iupress.org\/9780253208729\/the-idea-of-africa\/\" rel=\"nofollow noopener\" target=\"_blank\">The Idea of Africa<\/a>, which argued that \u201cAfrica\u201d was a construct shaped by Western intellectual discourse and called for a redefinition of the continent on African terms.<\/p>\n<p>The curators have sought to highlight how photography helped visually define pan-African ideas of identity and representation. J.D. Okhai Ojeikere\u2019s images, for instance, depicted a newly independent Nigeria through the lavish hairstyles of women in Lagos, while Sanl\u00e9 Sory\u2019s work captured the vibrant nightlife and youth culture of Burkina Faso\u2019s city of Bobo-Dioulasso.<\/p>\n<p>Egypt\u2019s Ukrainian grain. For the Organized Crime and Corruption Reporting Project and Ukrainian investigative outlet Slidstvo.info, Oleh Kotiuzhanskyi and Maksym Savchuk <a href=\"https:\/\/www.occrp.org\/en\/news\/relatives-behind-russian-drone-company-involved-in-illegal-wheat-trade\" rel=\"nofollow noopener\" target=\"_blank\">report<\/a> that a pair of relatives behind a Russian drone manufacturer are also running a company that exports wheat from occupied Ukrainian territory.<\/p>\n<p>They allege that the company, Nika LLC, ships grain from the Ukrainian port city of Mariupol to Turkey and Egypt, Africa\u2019s largest wheat consumer. \u201cUkraine\u2019s government has long insisted that Russian export of Ukrainian grain is pillage, a war crime under international law,\u201d Kotiuzhanskyi and Savchuk write.<\/p>\n<p>Sudan\u2019s war atrocities. A <a href=\"https:\/\/doctorswithoutborders-apac.org\/sites\/default\/files\/2026-03\/surviving-sudan-sexual-violence-crisis-in-darfur-report-2026.pdf\" rel=\"nofollow noopener\" target=\"_blank\">new report<\/a> by Doctors Without Borders (MSF) has found that rape is being used as a weapon of war in Sudan\u2019s civil war. \u201cSexual violence has become a pervasive and defining feature of the conflict while also persisting beyond active front lines,\u201d Vickie Hawkins, the general director of MSF Netherlands, states in the report.<\/p>\n<p>More than 3,396 survivors of sexual violence, many of whom were children, sought treatment in MSF-supported clinics across North and South Darfur between January 2024 and November 2025.<\/p>\n","protected":false},"excerpt":{"rendered":"Welcome to Foreign Policy\u2019s Africa Brief. The highlights this week: A landmark decision deals a fresh blow to&hellip;\n","protected":false},"author":2,"featured_media":520300,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[2307,59,57,58,178431,132993,36027,50,154652,56,54,55],"class_list":{"0":"post-520299","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-united-kingdom","8":"tag-britain","9":"tag-gb","10":"tag-great-britain","11":"tag-greatbritain","12":"tag-homepage_regional_middle_east_africa","13":"tag-indian-ocean","14":"tag-mauritius","15":"tag-news","16":"tag-paywall-free","17":"tag-uk","18":"tag-united-kingdom","19":"tag-unitedkingdom"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/520299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=520299"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/520299\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/520300"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=520299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=520299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=520299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}