Argentina’s president, Javier Miley, has announced a series of measures to counter what he describes as illegal oil operations near the disputed Falkland Islands, including threats of military escalation and economic sanctions.
The announcement follows comments by U.S. President Donald Trump during an interview with GB News, where he criticized London’s perceived decline in influence and hinted that he would not support British interests in a potential clash between Argentina and the United Kingdom over the islands.
In his address to citizens, Miley declared that foreign companies operating in the Falkland Islands would face sanctions and that the United States is reconsidering its neutral stance on the territory. He also signed a decree to allocate additional resources for constructing an integrated naval base in Tierra del Fuego, Argentina’s southernmost province near the Falklands, which he pledged would become a critical logistics hub in the South Atlantic.
The dispute over the Falkland Islands has raged for over two centuries, with Argentina and the United Kingdom each claiming sovereignty. The islands, located 460 kilometers from Argentina and 13,000 kilometers from London, were first sighted by Portuguese navigators in the service of Spain in 1520.
Historically, France established a permanent settlement on the archipelago in 1764, but Britain landed there in 1766 and named it the Falkland Islands. After decades of competing claims, Argentina inherited the dispute following its independence from Spain in 1831, while the UK maintained control through colonial administration.
The tension has recently intensified due to the discovery of a significant oil reserve off the islands by a British-Israeli company. The field, owned by Navitas Petroleum (Israeli) and Rockhopper Exploration (British), is estimated to hold 400 million barrels of oil and is expected to begin production in 2028.
Argentina insists that all hydrocarbon activities in the surrounding waters must be authorized by its government, and it has already banned foreign companies from conducting business in the region. Miley’s threats come as the UK’s administration prepares for the upcoming development phase.
