Argentina’s Milei threatens sanctions as he refocuses on Falklands

What the report says

Argentine President Javier Milei said on Thursday that he wants urgent legislation to impose tougher sanctions on companies involved in oil drilling near the Falkland Islands, known in Argentina as Las Malvinas. The remarks were made in a televised address and were framed by Buenos Aires as a response to activity near the disputed South Atlantic archipelago, which Argentina claims as its own.

According to Al Jazeera, the proposed measures would target the Sea Lion oil project, a deep-water field north of the islands being developed by Rockhopper Exploration and Navitas Petroleum. Milei said any penalties could reach not only the companies themselves but also suppliers, shareholders and directors, and he suggested firms could be barred from operating in Argentina. The report said Argentine veterans and environmental lawyers have also filed suit seeking to stop the project.

The move comes amid renewed attention to the long-running sovereignty dispute with Britain, which fought Argentina in the 1982 war over the islands. Al Jazeera reported that Milei’s tougher language is widely seen as tied to domestic politics, including falling approval ratings and criticism over his ties to U.S. President Donald Trump. The article noted that Trump has recently signaled Washington could reconsider its neutral position, while Britain’s Defence Secretary Wes Streeting rejected Milei’s stance and reaffirmed London’s support for the islanders.