Leith Harbour was a whaling station up on the northeast coast of South Georgia, established and operated by Christian Salvesen Ltd, Edinburgh. The station was in operation from 1909 until 1965. It was the largest of seven whaling stations, situated near the mouth of Stromness Bay. One man prominently involved in setting up Leith Harbour was William Storm Harrison.
During the Second World War the whaling stations were closed excepting Grytviken and Leith Harbour. Most of the British and Norwegian whaling factories and catchers were destroyed by German raiders, while the rest were called up to serve under Allied command. The resident British Magistrates (W. Barlas and A.I. Fleuret) attended to the island’s defense throughout the War. The Royal Navy armed the merchant vessel Queen of Bermuda to patrol South Georgian and Antarctic waters, and deployed two four-inch guns at key locations protecting the approaches to Cumberland Bay and Stromness Bay, i.e. to Grytviken and Leith Harbour respectively. These batteries (still present) were manned by volunteers from among the Norwegian whalers who were trained for the purpose.
The Falklands War was precipitated on March 1982 when a group of around fifty Argentines, posing as scrap metal merchants, occupied the abandoned whaling station at Leith Harbour. They were understood to have a commercial contract to remove scrap metal at Leith Harbour but they arrived aboard a ship chartered by the Argentine Government. 32 special forces troops from Corbeta Uruguay were brought by the Argentine Navy ship Bahía Paraiso to South Georgia and landed at Leith Harbour on March 25 1982.
On April 25 1982 the Royal Navy damaged and captured the Argentine submarine Santa Fé at South Georgia. The Argentine garrison in Grytviken surrendered without returning the fire and so did on the following day the detachment in Leith Harbour commanded by Captain Astiz.