Occupation of the Falkland Islands Six days later, on 20 June, British forces landed on the South Sandwich Islands and Southern Thule where 10 unarmed Argentines handed over their station. 649 Argentines, 255 Brits and 3 Falkland Islanders died during the war. The Argentine Administration officially continued to exist until 15 May 1985 when it was dissolved by President Raúl Alfonsín. Since then, Argentina has claimed the islands are part of Tierra del Fuego (then an Argentine National Territory) which became a fully-fledged province of Argentina in 1990. Occupation of the Falkland Islands The occupation of the Falkland Islands and of South Georgia and the
Falkland Islands Dependencies Falkland Islands Dependencies The Falkland Islands Dependencies was the constitutional arrangement for administering the vauious British territories in Sub-Antarctica and Antarctica from 1843 until 1985 which were governed from the Falkland Islands and its capital Port Stanley. In the following list was the British territories that made up the Falkland Island Dependencies in the period bewteen 1917 and 1962. In 1962 the British Antarctic Territory was formed and left only South Georgia and the South Sandwich Islands as Falkland Islands Dependencies between 1962 and 1985. The arrangements were first enacted by the British Letters patent of 1843, and subsequently revised