Argentina’s request seeks to freeze the Sea Lion project, a $2.2‑billion venture by Israel’s Navitas Petroleum and Britain’s Rockhopper Exploration, slated to start production in 2028.
President Javier Milei’s office has also filed criminal charges against the project’s executives and pushed for sanctions against companies tapping Falkland resources without Argentine consent, a move that echoes the president’s recent hardline stance ahead of next year’s election.
UK Foreign Minister Uma Kumaran dismissed the claim, saying the project lies on the Falkland Islands’ continental shelf and is governed by the democratically elected island government; she warned Argentina that the UK would not tolerate "economic coercion" against the islanders.
The International Tribunal for the Law of the Sea in Hamburg, an independent court under UNCLOS, will decide on provisional measures, though enforcement hinges on state compliance. The tribunal’s ruling will set a precedent for any future maritime disputes in the region.
For the residents of the Falkland Islands, the development promises jobs and a boost to the local economy, yet it also fuels the sovereignty debate. Local fisherman Miguel Torres told reporters that he worries the drilling could disrupt the marine ecosystem that sustains his family’s livelihood.
The tribunal is scheduled to issue a ruling on the provisional measures request by the end of July, after which the UK will likely mobilize diplomatic channels to counter any Argentine moves that threaten the islands’ autonomy.