‘Winds of change’: How Milei is stirring Falklands claim amid Trump-UK spat

What the report says

Argentina’s President Javier Milei is using fresh friction between Donald Trump and the UK to press Buenos Aires’ long-standing claim to the Falkland Islands, known in Argentina as Las Malvinas, Al Jazeera reported on 4 September 2026. According to the article, Milei paired warnings over sanctions and restrictions on a planned offshore oil project with public praise for Trump after the US president signaled that Washington’s stance on the disputed territory could be reconsidered.

The Falklands are a self-governing British overseas territory in the South Atlantic that Britain has administered since 1833. Argentina says the islands should belong to it, citing historical inheritance from Spain and rejecting British control. The dispute escalated into war in 1982, and a 2013 referendum on the islands showed overwhelming support for remaining a British territory. Al Jazeera said the latest debate was also fueled by Trump’s comments in UK media interviews and by reports that US officials had discussed using the issue as leverage in broader disputes with London.

Milei said Argentina would not remain passive and announced steps aimed at obstructing the Sea Lion oil project, which is being developed by Rockhopper Exploration and Israel’s Navitas Petroleum in waters administered by the Falklands. He also said Argentina would boost funding for a naval base in Tierra del Fuego. The UK reiterated that its commitment to the islands was firm and that islanders should decide their future.

Analysts quoted by Al Jazeera said Trump’s remarks do not amount to an endorsed US policy shift, but they may still create political space for Milei at home and complicate relations among Washington, London and Buenos Aires.