Falkland Islands sovereignty dispute Falkland Islands sovereignty dispute Sovereignty over the Falkland Islands () is disputed by Argentina and the United Kingdom. The British claim to sovereignty dates from 1690, and the United Kingdom has exercised "de facto" sovereignty over the archipelago almost continuously since 1833. Argentina has long disputed this claim, having been in control of the islands for a few years prior to 1833. The dispute escalated in 1982, when Argentina invaded the islands, precipitating the Falklands War. Contemporary Falkland Islanders overwhelmingly prefer to remain British. They gained full British citizenship with the British Nationality (Falkland Islands) Act 1983, after British victory
Reassertion of British sovereignty over the Falkland Islands (1833) and sealers who used the islands to shelter from the worst of the South Atlantic weather. By merit of their location, the Falkland Islands have often been the last refuge for ships damaged at sea. Most numerous among those using the islands were British and American sealers, where typically between 40 and 50 ships were engaged in hunting fur seals. In 1823, after its war of independence against Spain, the United Provinces granted land on East Falkland to Luis Vernet, who first travelled to the islands the following year. That first expedition failed almost as soon as it landed, and