The document discusses the ongoing sovereignty dispute between Argentina and the United Kingdom over the Falkland Islands/Malvinas Islands. It provides background on competing territorial claims dating back to the 15th century and outlines key events in the dispute, including the 1982 war between Argentina and the UK and a 2013 referendum in which Falkland Islanders voted to remain a British territory. The document also discusses international law perspectives on territorial claims and the role of nationalism in how Argentina continues to view the islands.