The primary target of this policy is the Sea Lion oilfield, located 220 kilometers north of the archipelago. Operators Navitas Petroleum Development and Production Ltd and Rockhopper Exploration plc recently reached a Final Investment Decision, securing funding to begin drilling 11 subsea wells. With first oil projected for March 2028, the firms anticipate a 30-year production cycle that would integrate the islands into the UK supply chain.

Milei characterized the project as a clear danger to national sovereignty, warning that any entity participating in unauthorized development will be barred from operating within Argentina. This declaration signals a shift toward more aggressive tactics in a dispute that dates back to the 1982 war and British control since 1833. While the project has already cleared regulatory hurdles for its initial phases, the threat of legal and economic sanctions from the Argentine government introduces significant geopolitical volatility for the companies involved.