What year did the British end the Argentine occupation of the Falkland Islands?

The British ended the Argentine occupation of the Falkland Islands in 1982 following a conflict that erupted after Argentina invaded the islands, which had been a British territory since 1833. The ensuing war lasted ten weeks and concluded with the surrender of Argentine forces in June 1982. This event was significant in British military history, as it was one of the last major conflicts involving conventional forces, and it also had lasting implications for British and Argentine relations. The year 1982 is pivotal as it marks the restoration of British control over the Falklands after a period of occupation. The other years mentioned do not correspond to significant events directly related to the Falklands conflict or British sovereignty over the islands.