Corbeta Uruguay base

Corbeta Uruguay base was an Argentine military outpost established in November 1976 on Thule Island, Southern Thule, in the South Sandwich Islands. 
History.
Earlier, in January 1955, Argentina had established the summer station, Teniente Esquivel, at Ferguson Bay on the southeastern coast. That station was evacuated in January 1956 because of a volcanic eruption on the neighboring Cook Island. 
The Corbeta Uruguay base was established, in 1976, by the military dictatorship governing Argentina to reinforce the Argentine territorial claims on British-held territory in the South Atlantic. The British government became aware of the base in December 1976 but sought a diplomatic solution to the issue until 1982.
Early in the Falklands War, 32 special forces troops from Corbeta Uruguay were brought by the Argentine Navy ship "Bahía Paraíso" to South Georgia and landed at Leith Harbour on 25 March 1982.
Corbeta Uruguay remained manned by Argentine personnel until 20 June 1982, when British forces, after victory over Argentina in the Falklands War, sent a task force to end the Argentine presence. After the garrison at Corbeta Uruguay surrendered, the facility was left unmanned. In December 1982, it was mostly demolished by the Royal Navy after a patrolling warship, HMS "Hecate", discovered that someone had taken down the Union Flag from the base flagpole and run up the flag of Argentina.
The name honoured the Argentine corvette ARA "Uruguay", which rescued Otto Nordenskjöld and his crew in 1903 in the Antarctic Peninsula, near the present-day Esperanza Base. The ship is now a floating museum, permanently berthed in Puerto Madero, Buenos Aires.