Downing Street has insisted that Britain will not yield sovereignty over the Falkland Islands, following a leaked Pentagon email proposing the US reassess support for the UK's claim due to a lack of British backing over Iran. The memo, reported by Reuters, suggested the Trump administration could review its endorsement of European claims to 'imperial possessions', highlighting the Falklands, the subject of the 1982 war between Britain and Argentina.
The prime minister's spokesperson stated: 'We could not be clearer about the UK's position on the Falkland Islands. It's longstanding. It's unchanged. Sovereignty rests with the UK, and the islands' right to self-determination is paramount.' The US State Department later reiterated its neutrality, acknowledging conflicting claims between Argentina and the UK but recognising de facto UK administration.
The leak comes ahead of King Charles's three-day state visit to the US, which has been described as acutely sensitive amid a rapid decline in Anglo-American relations. Opposition leaders responded strongly, with Conservative leader Kemi Badenoch calling the Falklands 'British territory', Reform UK's Nigel Farage stating the status is 'non-negotiable', and Liberal Democrat leader Ed Davey suggesting the state visit should be cancelled.
Argentina, led by President Javier Milei, continues to dispute the islands' status. Foreign Minister Pablo Quirno reiterated Argentina's willingness to negotiate a 'peaceful and definitive solution', describing the current situation as a 'colonial situation' and stating: 'By history, by right, and by conviction: the Malvinas are Argentine.'
Downing Street said it was not worried about a possible change of heart by Trump, emphasising the strength of the UK-US security and defence relationship. The Falkland Islands government expressed 'complete confidence' in the UK's commitment to uphold its right to self-determination.
