The Ross Dependency is a region of Antarctica defined by a sector originating at the South Pole, passing along longitudes 160° east to 150° west, and terminating at latitude 60° south. It is claimed by New Zealand, a claim mutually accepted only by Australia, the UK, France and Norway, countries that also have territorial claims in Antarctica. Under the 1961 Antarctic Treaty, of which all territorial claimants are signatories, including New Zealand, all claims are held in abeyance. Article IV states: "No acts or activities taking place while the present Treaty is in force shall constitute a basis for asserting, supporting or denying a claim to territorial sovereignty in Antarctica or create any rights of sovereignty in Antarctica".
HMAS Lachlan (K364/F364) was a River-class frigate that served the Royal Australian Navy (RAN) from 1945 to 1949. The vessel was later transferred to the Royal New Zealand Navy serving as surveyor until 1975 and was eventually scrapped in 1993.
Operation Tabarin was the code name for a secret British expedition to the Antarctic during World War Two, operational 1943–46. Conducted by the Admiralty on behalf of the Colonial Office, its primary objective was to strengthen British claims to sovereignty of the British territory of the Falkland Islands Dependencies (FID), to which Argentina and Chile had made counter claims since the outbreak of war. This was done by establishing permanently occupied bases, carrying out administrative activities such as postal services and undertaking scientific research. The meteorological observations made aided Allied shipping in the South Atlantic Ocean.
USS Namakagon (AOG-53) was a Patapsco-class gasoline tanker built for the United States Navy during World War II. In some sources, the ship's name is also spelled Namakogon. After her decommissioning from the U.S. Navy in 1957, the former Namakagon served as Antarctic supply vessel HMNZS Endeavour (A184) for the Royal New Zealand Navy (1962–1971), and as ROCS Lung Chuan for the Republic of China Navy. Lung Chuan ended active service when she was decommissioned from the Republic of China Navy in 2005.
Lavoisier Island is an island 29 km (18 mi) long and 8 km (5 mi) wide, lying between Rabot and Watkins Islands in the Biscoe Islands, Antarctica. It is separated from Renaud Island and Rabot Island to the northeast by Pendleton Strait, from Watkins Island to the southwest by Lewis Sound, and from Krogh Island to the west-southwest by Vladigerov Passage.
HMNZS Resolution (A14) was a hydrographic ship of the Royal New Zealand Navy (RNZN). Originally the United States Naval Ship USNS Tenacious (T-AGOS-17), the Stalwart-class ocean surveillance ship was used by the United States to locate and track Soviet submarines from 1989 to 1997, when she was transferred to the RNZN for use as a hydrographic survey ship. She served until 27 April 2012. She was subsequently sold to EGS Group, a private surveying company, and renamed RV Geo Resolution.
HMNZS Wellington was a Leander-class frigate of the Royal Navy and the Royal New Zealand Navy (RNZN). Originally commissioned in 1969 for the Royal Navy as HMS Bacchante, she joined the RNZN in 1982. She was decommissioned in 1999 and sunk in 2005.
John Biscoe was an English mariner and explorer who commanded the first expedition known to have sighted the areas named Enderby Land and Graham Land along the coast of Antarctica. The expedition also found a number of islands in the vicinity of Graham Land, including the Biscoe Islands that were named after him.
The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on behalf of the UK. It is part of the Natural Environment Research Council (NERC). With over 400 staff, BAS takes an active role in Antarctic affairs, operating five research stations, one ship and five aircraft in both polar regions, as well as addressing key global and regional issues. This involves joint research projects with over 40 UK universities and more than 120 national and international collaborations.
HMNZS Waikato (F55) was a Leander Batch 2TA frigate of the Royal New Zealand Navy (RNZN). She was one of two Leanders built for the RNZN, the other being the Batch 3 HMNZS Canterbury. These two New Zealand ships relieved British ships of the Armilla patrol during the Falklands conflict, freeing British ships for deployment.
A net laying ship, also known as a net layer, net tender, gate ship or boom defence vessel was a type of naval auxiliary ship.
HMNZS Endeavour (A11) was a fleet oiler for the Royal New Zealand Navy. She was named after James Cook's Bark Endeavour and the third ship in the RNZN to carry that name, though if continuity with the Royal Navy ships of the name HMS Endeavour is considered, she is the twelfth. The previous two ships of the RNZN were Antarctic research support vessels. Endeavour was built in South Korea to a commercial design and commissioned on 8 April 1988, and decommissioned on 15 December 2017.
HMNZS Monowai (A06) was a hydrographic survey vessel of the Royal New Zealand Navy (RNZN). Built in 1960, the ship was originally used as a civilian supply and passenger vessel by the New Zealand Government, under the name GMV Moana Roa, before being acquired by the RNZN in 1974. She was commissioned into the RNZN in 1975 for the voyage to Scotland for conversion and commissioned into the RNZN in October 1977. She remained in RNZN service until April 1998, performing various duties such as coastal surveying, resupply, and surveillance. After being decommissioned she was sold to civilian operators in Britain in 1998 for conversion to a cruise ship, but was found unsuitable for the role and eventually sent to Spanish shipbreakers in 2002.
Captain Henry Kirkwood was one of the most experienced British ice captains. He was "loaned" from the Royal Navy to command HMNZS Endeavour (1956) on the Commonwealth Trans-Antarctic Expedition.
RRS Shackleton was a Royal Research Ship operated by the British scientific research organisations the Falkland Islands Dependencies Survey (FIDS), British Antarctic Survey (BAS) and Natural Environment Research Council (NERC) in the Antarctic from 1955 to 1983. She was subsequently operated as a seismic survey vessel under the names Geotek Beta, Profiler and finally Sea Profiler before being scrapped in 2011.
HMS Loch Achanalt was a Loch-class frigate of the Royal Navy that was loaned to and served with the Royal Canadian Navy during World War II. Ordered from Henry Robb, Leith, on 24 July 1942 as a River-class frigate, the order was changed, and ship laid down on 14 September 1943, and launched by Mrs. A.V. Alexander, wife of the First Lord of the Admiralty on 23 March 1944 and completed on 11 August 1944. After the war she was transferred to the Royal New Zealand Navy and renamed Pukaki.
The Kirkwood Islands are a scattered group of reefs and rocks, with one larger island, lying in the central part of Marguerite Bay, 28 kilometres (15 nmi) south-southwest of the Faure Islands, Antarctica. The islands were sighted in 1949 from the Falkland Islands Dependencies Survey vessel John Biscoe, and a running survey was made from the ship in 1950. They are named for Commander Henry Kirkwood, Royal Navy, in command of the John Biscoe at that time.
HNoMS Thorodd was a Royal Norwegian Navy patrol ship and minesweeper that served through the Second World War, first during the Norwegian Campaign that followed the invasion of Norway in 1940, and then from exile in the United Kingdom. Thorodd was originally built as a steam escort trawler for the French Navy under the name Fleurus, before being sold to a Norwegian whaling firm who leased her to the Falkland Islands Government. SS Fleurus served as a commercial mail ship in the Falkland Islands Dependencies during the 1920s, and was the first vessel to carry paying tourists to Antarctica. Following the war, Thorodd was converted to a fishing trawler and sank in 1955.
Surgeon Captain Edward W. Bingham, was a British Royal Navy officer and polar explorer who had the rare third clasp added to his Polar Medal.
The Hope Bay incident occurred in February 1952 at Hope Bay on the Antarctic Peninsula. It involved an Argentine naval party from a nearby onshore base and a British landing party from the survey ship John Briscoe.
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