Reassertion of British sovereignty over the Falkland Islands (1833) Reassertion of British sovereignty over the Falkland Islands (1833) In December 1832, two naval vessels were sent by the United Kingdom to re-assert British sovereignty over the Falkland Islands (), after the United Provinces of the River Plate (part of which later became Argentina) ignored British diplomatic protests over the appointment of Luis Vernet as governor of the Falkland Islands and a dispute over fishing rights. In 1765, Captain John Byron explored Saunders Island, which lies 1.5 miles (2.5 km) off the coast of West Falkland. He named the harbour Port Egmont, and claimed this and other islands for Britain,
Reassertion of British sovereignty over the Falkland Islands (1833) on the grounds of prior discovery. The next year Captain John MacBride established a British settlement at Port Egmont. The British presence in the west continued, until interrupted by Spain (who had acquired the French colony), during the Falkland Crisis from 10 July 1770 to 22 January 1771. Economic pressures led Britain to unilaterally withdraw from many overseas settlements in 1774. On 20 May 1776 the British forces under the command of Lieutenant Clayton formally took their leave of Port Egmont, leaving a plaque asserting Britain's continuing sovereignty over the islands. The Falkland Islands remained an important outpost for whalers