Saint Helena, Ascension and Tristan da Cunha is a
British Overseas Territory
The British Overseas Territories (BOTs) or alternatively referred to as the United Kingdom Overseas Territories (UKOTs) are the fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom that, ...
located in the
South Atlantic
The Atlantic Ocean is the second largest of the world's five oceanic divisions, with an area of about . It covers approximately 17% of Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for ...
and consisting of the island of
Saint Helena
Saint Helena (, ) is one of the three constituent parts of Saint Helena, Ascension and Tristan da Cunha, a remote British overseas territory.
Saint Helena is a volcanic and tropical island, located in the South Atlantic Ocean, some 1,874 km ...
,
Ascension Island
Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the Atlantic Ocean, South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overs ...
, and the
archipelago
An archipelago ( ), sometimes called an island group or island chain, is a chain, cluster, or collection of islands. An archipelago may be in an ocean, a sea, or a smaller body of water. Example archipelagos include the Aegean Islands (the o ...
of
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
(including
Gough Island
Gough Island ( ), also known historically as Gonçalo Álvares, is a rugged volcanic island in the South Atlantic Ocean. It is a dependency of Tristan da Cunha and part of the British overseas territory of Saint Helena, Ascension and Tristan d ...
). Its name was Saint Helena and Dependencies until 1 September 2009, when a new constitution came into force, giving the three islands equal status as three territories, with a grouping under
the Crown
The Crown is a political concept used in Commonwealth realms. Depending on the context used, it generally refers to the entirety of the State (polity), state (or in federal realms, the relevant level of government in that state), the executive ...
.
History
Of
volcanic origin, the islands of
Saint Helena
Saint Helena (, ) is one of the three constituent parts of Saint Helena, Ascension and Tristan da Cunha, a remote British overseas territory.
Saint Helena is a volcanic and tropical island, located in the South Atlantic Ocean, some 1,874 km ...
, Ascension Island, and
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
were all formerly separate colonies of the
English crown, though separately discovered by several Portuguese explorers between 1502 and 1504.
Portuguese discovery
The
Portuguese found Saint Helena uninhabited, with an abundance of trees and fresh water. They imported livestock, fruit trees and vegetables, and built a chapel and one or two houses. Though they formed no permanent settlement, the island became crucially important for the collection of food and as a rendezvous point for homebound voyages from Asia. English privateer
Francis Drake
Sir Francis Drake ( 1540 – 28 January 1596) was an English Exploration, explorer and privateer best known for making the Francis Drake's circumnavigation, second circumnavigation of the world in a single expedition between 1577 and 1580 (bein ...
very probably located the island on the final lap of his circumnavigation of the world (1577–1580). Further visits by other English explorers followed, and, once St Helena's location was more widely known, English warships began to lie in wait in the area to attack Portuguese
carracks on their way home from
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
. In developing their Far East trade, the
Dutch also began to frequent the island. They made a formal claim to it in 1633 but did not settle the isle, and by 1651 largely abandoned it in favour of their colony at the
Cape of Good Hope
The Cape of Good Hope ( ) is a rocky headland on the Atlantic Ocean, Atlantic coast of the Cape Peninsula in South Africa.
A List of common misconceptions#Geography, common misconception is that the Cape of Good Hope is the southern tip of Afri ...
.
English colonisation
In 1657, the English
East India Company
The East India Company (EIC) was an English, and later British, joint-stock company that was founded in 1600 and dissolved in 1874. It was formed to Indian Ocean trade, trade in the Indian Ocean region, initially with the East Indies (South A ...
was granted a charter to govern Saint Helena by
Oliver Cromwell
Oliver Cromwell (25 April 15993 September 1658) was an English statesman, politician and soldier, widely regarded as one of the most important figures in British history. He came to prominence during the Wars of the Three Kingdoms, initially ...
, and the following year the Company decided to fortify the island and colonise it with planters. The first governor, Captain John Dutton, arrived in 1659, and it is from this date that St Helena claims to be Britain's second oldest remaining colony, after
Bermuda
Bermuda is a British Overseas Territories, British Overseas Territory in the Atlantic Ocean, North Atlantic Ocean. The closest land outside the territory is in the American state of North Carolina, about to the west-northwest.
Bermuda is an ...
. A
fort
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from La ...
was completed and a number of houses were built. After
the Restoration of the British monarchy in 1660, the East India Company received a Royal Charter giving it the sole right to fortify and colonise the island. The fort was renamed ''James Fort'' and the town ''Jamestown'', in honour of the Duke of York and heir apparent, later King
James II of England and VII of Scotland.

The
Kingdom of England
The Kingdom of England was a sovereign state on the island of Great Britain from the late 9th century, when it was unified from various Heptarchy, Anglo-Saxon kingdoms, until 1 May 1707, when it united with Kingdom of Scotland, Scotland to f ...
became part of the new
Kingdom of Great Britain
Great Britain, also known as the Kingdom of Great Britain, was a sovereign state in Western Europe from 1707 to the end of 1800. The state was created by the 1706 Treaty of Union and ratified by the Acts of Union 1707, which united the Kingd ...
in 1707 and then the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
in 1801; the
British Empire
The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
grew into a global
great power
A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power ...
. The island of Saint Helena became internationally known as the British government's chosen place of exile of
Napoleon Bonaparte
Napoleon Bonaparte (born Napoleone di Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led Military career ...
, who was detained on the island from October 1815 until his death on 5 May 1821, and it was made a British
crown colony
A Crown colony or royal colony was a colony governed by Kingdom of England, England, and then Kingdom of Great Britain, Great Britain or the United Kingdom within the English overseas possessions, English and later British Empire. There was usua ...
in 1834 by the
Government of India Act 1833
The Government of India Act 1833 ( 3 & 4 Will. 4. c. 85), sometimes called the East India Company Act 1833 or the Charter Act 1833, was an act of the Parliament of the United Kingdom, later retitled as the Saint Helena Act 1833. It extended th ...
.
Unoccupied
Ascension Island
Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the Atlantic Ocean, South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overs ...
was garrisoned by the
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom ...
on 22 October 1815, shortly after which the end of the Age of Sail made its difficult location in the equatorial
doldrums less important relative to its strategic importance as a centrally positioned naval coaling station. For similar reasons
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
was annexed as a dependency of the
Cape Colony
The Cape Colony (), also known as the Cape of Good Hope, was a British Empire, British colony in present-day South Africa named after the Cape of Good Hope. It existed from 1795 to 1802, and again from 1806 to 1910, when it united with three ...
(British South Africa) on 14 August 1816, at the settlement of the
Napoleonic Wars
{{Infobox military conflict
, conflict = Napoleonic Wars
, partof = the French Revolutionary and Napoleonic Wars
, image = Napoleonic Wars (revision).jpg
, caption = Left to right, top to bottom:Battl ...
. For a short period just previously, Tristan da Cunha had been inhabited by a private American expedition who named the territory the
Islands of Refreshment.
The political union between these colonies began to take shape on 12 September 1922, when by
letters patent
Letters patent (plurale tantum, plural form for singular and plural) are a type of legal instrument in the form of a published written order issued by a monarch, President (government title), president or other head of state, generally granti ...
Ascension Island became a dependency of Saint Helena. Lightly populated Tristan da Cunha, even today little more than an outpost with a population of less than three hundred, followed suit on 12 January 1938. The three island groups shared this constitutional relationship until 1 September 2009, when the dependencies were raised to equal status with St. Helena and the territories changed its name from "Saint Helena and Dependencies" to "Saint Helena, Ascension and Tristan da Cunha".
World War II and subsequent military presence
During the
Battle of the Atlantic
The Battle of the Atlantic, the longest continuous military campaign in World War II, ran from 1939 to the defeat of Nazi Germany in 1945, covering a major part of the naval history of World War II. At its core was the Allies of World War II, ...
of
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
and the following several years of
U-boat
U-boats are Submarine#Military, naval submarines operated by Germany, including during the World War I, First and Second World Wars. The term is an Anglicization#Loanwords, anglicized form of the German word , a shortening of (), though the G ...
warfare in the Atlantic, both Saint Helena and Ascension Island were used by the
Allies to base patrolling anti-surface-commerce-raider and
anti-submarine warfare
Anti-submarine warfare (ASW, or in the older form A/S) is a branch of underwater warfare that uses surface warships, aircraft, submarines, or other platforms, to find, track, and deter, damage, or destroy enemy submarines. Such operations ar ...
(ASW) forces against the
Axis powers
The Axis powers, originally called the Rome–Berlin Axis and also Rome–Berlin–Tokyo Axis, was the military coalition which initiated World War II and fought against the Allies of World War II, Allies. Its principal members were Nazi Ge ...
' naval units. Initially long range naval patrol
flying boat
A flying boat is a type of seaplane with a hull, allowing it to land on water. It differs from a floatplane in having a fuselage that is purpose-designed for flotation, while floatplanes rely on fuselage-mounted floats for buoyancy.
Though ...
s were used in the effort, and later in the war during the struggle to improve air coverage over the
commercially important sea lanes, air strips were built to support land based aircraft which supplied, augmented and complemented the
PBY Catalina patrol planes in the vitally important ASW mission.
The United Kingdom and the United States still jointly operate the airfield (
RAF Ascension Island) on Ascension, which also serves as a space-based communications,
signals intelligence
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly u ...
, and navigation nexus and hub (Ground station). One of only four
GPS satellite ground antennas is located there.
Geography

The territories stretch across a huge distance of the South Atlantic Ocean with the northernmost island, Ascension, having a
latitude
In geography, latitude is a geographic coordinate system, geographic coordinate that specifies the north-south position of a point on the surface of the Earth or another celestial body. Latitude is given as an angle that ranges from −90° at t ...
of of the equator and the southernmost island,
Gough Island
Gough Island ( ), also known historically as Gonçalo Álvares, is a rugged volcanic island in the South Atlantic Ocean. It is a dependency of Tristan da Cunha and part of the British overseas territory of Saint Helena, Ascension and Tristan d ...
, at . Between Saint Helena and Tristan da Cunha is the
Tropic of Capricorn
The Tropic of Capricorn (or the Southern Tropic) is the circle of latitude that contains the subsolar point at the December (or southern) solstice. It is thus the southernmost latitude where the Sun can be seen directly overhead. It also reach ...
. The distance between the northern tip of Ascension Island and the southern tip of Gough Island is (an equivalent distance between London and the
Dead Sea
The Dead Sea (; or ; ), also known by #Names, other names, is a landlocked salt lake bordered by Jordan to the east, the Israeli-occupied West Bank to the west and Israel to the southwest. It lies in the endorheic basin of the Jordan Rift Valle ...
). The three territories lie in the
Western Hemisphere
The Western Hemisphere is the half of the planet Earth that lies west of the Prime Meridian (which crosses Greenwich, London, United Kingdom) and east of the 180th meridian.- The other half is called the Eastern Hemisphere. Geopolitically, ...
and have the same time zone:
Greenwich Mean Time
Greenwich Mean Time (GMT) is the local mean time at the Royal Observatory, Greenwich, Royal Observatory in Greenwich, London, counted from midnight. At different times in the past, it has been calculated in different ways, including being ...
.
Daylight saving time
Daylight saving time (DST), also referred to as daylight savings time, daylight time (Daylight saving time in the United States, United States and Daylight saving time in Canada, Canada), or summer time (British Summer Time, United Kingdom, ...
is not observed.
Although all three territories were formed by
volcanic
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
On Earth, volcanoes are most often fo ...
activity, only the Tristan da Cunha group of islands are volcanically active at the moment.
The highest point of the territories is
Queen Mary's Peak on the island of Tristan da Cunha, with an elevation of 2,062 metres (6,765 ft) above sea level. The mountain is listed as an
ultra prominent peak
An ultra-prominent peak, or ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500. The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or fro ...
.
Climate
Because of the massive distance from north to south (over ), the territories have various climates. Ascension has a warm, arid climate, with temperatures all year long reaching above . St Helena is more moderate (and arid near the coasts). Tristan da Cunha, being closer to the
Antarctic Circle, is much cooler and a lot wetter. The uninhabited southernmost
Gough Island
Gough Island ( ), also known historically as Gonçalo Álvares, is a rugged volcanic island in the South Atlantic Ocean. It is a dependency of Tristan da Cunha and part of the British overseas territory of Saint Helena, Ascension and Tristan d ...
is wetter and has freezing winter temperatures.
Territorial waters

The
territorial waters
Territorial waters are informally an area of water where a sovereign state has jurisdiction, including internal waters, the territorial sea, the contiguous zone, the exclusive economic zone, and potentially the extended continental shelf ( ...
of the islands extend out to from their
coastal baselines. The
Exclusive Economic Zone
An exclusive economic zone (EEZ), as prescribed by the 1982 United Nations Convention on the Law of the Sea, is an area of the sea in which a sovereign state has exclusive rights regarding the exploration and use of marine natural resource, reso ...
s (EEZs) extend from the islands' baselines. The three EEZs do not overlap or touch one another, nor do they reach the EEZs of any other country or territory. The territories have the
largest EEZ of any of the British overseas territories (indeed larger than the United Kingdom's) and if included in the
ranking of countries by size of EEZ, the territories would be 21st, behind Portugal and ahead of the Philippines. Neither the islands nor their EEZs are the subject of any current international dispute.
An application was made in 2008 by the United Kingdom to the
United Nations Commission on the Limits of the Continental Shelf to extend the limit of the
continental shelf
A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. Much of these shelves were exposed by drops in sea level during glacial periods. The shelf surrounding an islan ...
claim of Ascension Island beyond . The Commission recommended in 2010 that the limit not be extended beyond the standard limit, based on scientific surveys.
Administrative divisions

Administratively, each territory of Saint Helena, Ascension and Tristan da Cunha is governed by a council. The Governor of the territory presides over the
Saint Helena Legislative Council, and an Administrator on Ascension Island and an Administrator on Tristan da Cunha preside over these two areas' Island Councils. See
Constitution section below.
The island of St Helena is then further divided into
eight districts.
Constitution
The ''St Helena, Ascension and Tristan da Cunha Constitution Order 2009'' (an
Order in Council
An Order in Council is a type of legislation in many countries, especially the Commonwealth realms. In the United Kingdom, this legislation is formally made in the name of the monarch by and with the advice and consent of the Privy Council ('' ...
of the
Privy Council of the United Kingdom
The Privy Council, formally His Majesty's Most Honourable Privy Council, is a privy council, formal body of advisers to the sovereign of the United Kingdom. Its members, known as privy counsellors, are mainly senior politicians who are curre ...
) enacted a new constitution for the territory, which came into effect on 1 September 2009, and elevated Ascension Island and Tristan da Cunha from being dependencies of Saint Helena to equal constituent parts. Each constituent part has its own government, however the constitution order states that
Governor of Saint Helena is ''
ex officio
An ''ex officio'' member is a member of a body (notably a board, committee, or council) who is part of it by virtue of holding another office. The term '' ex officio'' is Latin, meaning literally 'from the office', and the sense intended is 'by r ...
'' also the
Governor of Ascension and the
Governor of Tristan da Cunha. Due to the distance between the three constituent parts of the territory the Ascension and Tristan da Cunha each have an Administrator who represents the Governor when they are off island. Notably the constitution includes (for each territory) the "
fundamental rights and freedoms of individuals".
[The St Helena, Ascension and Tristan da Cunha Constitution Order 2009](_blank)
The Constitution (in the Schedule to the Order).
Saint Helena also has an Executive Council. The Governor of Saint Helena is the
British monarch
The monarchy of the United Kingdom, commonly referred to as the British monarchy, is the form of government used by the United Kingdom by which a hereditary monarch reigns as the head of state, with their powers regulated by the British con ...
's representative. The three territories share the same Attorney General, and the same
Supreme Court
In most legal jurisdictions, a supreme court, also known as a court of last resort, apex court, high (or final) court of appeal, and court of final appeal, is the highest court within the hierarchy of courts. Broadly speaking, the decisions of ...
and Court of Appeal.
Police and defence
The
Royal Saint Helena Police Service is responsible for policing on the islands. Defence is the responsibility of the United Kingdom, though no military forces are stationed on either Saint Helena or Tristan da Cunha. The
Royal Air Force maintains a staging base at Ascension Island as part of
British military forces in the South Atlantic.
Education
Saint Helena has multiple schools, including
Prince Andrew School. Ascension has
Two Boats School. Tristan da Cunha also has its own school named
St. Mary's School.
Religion
Most residents of St. Helena belong to the
Anglican Communion
The Anglican Communion is a Christian Full communion, communion consisting of the Church of England and other autocephalous national and regional churches in full communion. The archbishop of Canterbury in England acts as a focus of unity, ...
through the
Anglican Church of Southern Africa and are members of the
Diocese of St Helena, which has its own bishop and includes Ascension Island.
Catholics are pastorally served by the
Missio sui iuris of Saint Helena, Ascension and Tristan da Cunha, whose office of ecclesiastical superior is vested in the
Apostolic Prefecture of the Falkland Islands.
Currency
In 1821 a copper
halfpenny was struck specifically for use in St. Helena, which subsequently intermingled with British coinage.
Saint Helena used
sterling currency as in the United Kingdom until 1976, when it began to issue its own banknotes at par with sterling. In 1984, the territory also began to issue its own coinage for both St. Helena and Ascension Island, with the same sizes as the coinage of the United Kingdom. Also similar to British coinage, Queen Elizabeth II is found on the obverse, but the reverse have quite different designs referring to the territory. Whereas the coins are struck with "Saint Helena • Ascension", the banknotes only say, "Government of St. Helena". Commemorative coins are struck separately for the two entities and say either just "St. Helena" or "Ascencion Island". The Saint Helena pound also circulates on Ascension Island, but not in the other territory,
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
, where UK currency circulates.
The Currency Commissioners, part of the
Government of Saint Helena, issue the
St Helena pound banknotes and coins. There is no
central bank
A central bank, reserve bank, national bank, or monetary authority is an institution that manages the monetary policy of a country or monetary union. In contrast to a commercial bank, a central bank possesses a monopoly on increasing the mo ...
; the currency is pegged to the pound sterling, which is controlled by the
Bank of England
The Bank of England is the central bank of the United Kingdom and the model on which most modern central banks have been based. Established in 1694 to act as the Kingdom of England, English Government's banker and debt manager, and still one ...
in London. The
Bank of Saint Helena
The Bank of St. Helena is a government-owned bank based in the British Overseas Territories, British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha. It operates branches on St. Helena and Ascension Island. The Government of St. ...
is the territory's only bank. The bank sets its own deposit and lending rates, and has branches in Jamestown on Saint Helena and Georgetown on Ascension Island. Although the bank does not have a physical presence on Tristan da Cunha, the residents of Tristan are entitled to use its services.
Communications
Telecommunications
Sure South Atlantic provide the telecommunications service in the territories. Saint Helena has the
international calling code +290 which, since 2006, Tristan da Cunha shares. Since 2013, telephone numbers have been five digits long, with fixed line numbers beginning with "2" and mobile numbers with "5" or "6". Ascension Island has a separate country code,
+247 and also has five-digit numbers on the island, having changed in 2015. Ascension Island also held an extensive broadcast facility for international shortwave transmissions to Africa and South America.
Mail
Ascension Island, Tristan da Cunha and Saint Helena all issue their own postage stamps, which provide a significant income. The three territories each have their own
Royal Mail
Royal Mail Group Limited, trading as Royal Mail, is a British postal service and courier company. It is owned by International Distribution Services. It operates the brands Royal Mail (letters and parcels) and Parcelforce Worldwide (parcels) ...
postal code
A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or numerical digit, digits or both, sometimes including spaces or punctuation, inclu ...
:
* Ascension Island: ASCN 1ZZ
* Saint Helena: STHL 1ZZ
* Tristan da Cunha: TDCU 1ZZ
Flags
The
Flag of the United Kingdom
The national flag of the United Kingdom is the Union Jack, also known as the Union Flag.
The design of the Union Jack dates back to the Act of Union 1801, which united the Kingdom of Great Britain and the Kingdom of Ireland (previously in pe ...
is used for all official purposes; and each of the three territories has its own flag for official use. Between 2002 and 2013 Saint Helena and Tristan da Cunha each had their own separate flags, whilst Ascension Island used the
Union Flag
The Union Jack or Union Flag is the ''de facto'' national flag of the United Kingdom. The Union Jack was also used as the official flag of several British colonies and dominions before they adopted their own national flags.
It is sometimes a ...
, and before 2002 the flag of Saint Helena was used in Tristan da Cunha for all official purposes.
Saint Helena

The flag of
Saint Helena
Saint Helena (, ) is one of the three constituent parts of Saint Helena, Ascension and Tristan da Cunha, a remote British overseas territory.
Saint Helena is a volcanic and tropical island, located in the South Atlantic Ocean, some 1,874 km ...
was adopted on 4 October 1984. It is a
defaced (i.e. differentiated)
Blue Ensign
The Blue Ensign is a British ensign that may be used on vessels by certain authorised yacht clubs, Royal Research Ships and British merchant vessels whose master holds a commission in the Royal Naval Reserve or has otherwise been issued a wa ...
, i.e. a blue field with the
Union Jack
The Union Jack or Union Flag is the ''de facto'' national flag of the United Kingdom. The Union Jack was also used as the official flag of several British colonies and dominions before they adopted their own national flags.
It is sometimes a ...
in the upper hoist-side quadrant and the shield from the
coat of arms of Saint Helena centred on the outer half of the flag. The shield features a rocky coastline and a three-masted sailing ship, with a
Saint Helena plover, also known as a wirebird, atop. It was updated in 2018 to depict a more realistic-looking wirebird.
Ascension Island

The flag of
Ascension Island
Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the Atlantic Ocean, South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overs ...
was adopted on 11 May 2013. The flag is a
blue ensign
The Blue Ensign is a British ensign that may be used on vessels by certain authorised yacht clubs, Royal Research Ships and British merchant vessels whose master holds a commission in the Royal Naval Reserve or has otherwise been issued a wa ...
design, defaced with the
coat of arms of Ascension Island. Prior to the adoption of this flag, the island used the
Union Flag
The Union Jack or Union Flag is the ''de facto'' national flag of the United Kingdom. The Union Jack was also used as the official flag of several British colonies and dominions before they adopted their own national flags.
It is sometimes a ...
of the United Kingdom for official purposes.
Tristan da Cunha

The flag of
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
was adopted on 20 October 2002, in a proclamation made by the
Governor of Saint Helena under a
Royal Warrant granted by
Queen Elizabeth II
Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. ...
. Prior to this, as a dependency of
Saint Helena
Saint Helena (, ) is one of the three constituent parts of Saint Helena, Ascension and Tristan da Cunha, a remote British overseas territory.
Saint Helena is a volcanic and tropical island, located in the South Atlantic Ocean, some 1,874 km ...
, Tristan da Cunha used the
flag of Saint Helena for official purposes.
The flag is a
blue ensign
The Blue Ensign is a British ensign that may be used on vessels by certain authorised yacht clubs, Royal Research Ships and British merchant vessels whose master holds a commission in the Royal Naval Reserve or has otherwise been issued a wa ...
design, defaced with the
coat of arms of Tristan da Cunha – a Tristan longboat above a Naval Crown, with a central shield decorated with four yellow-nosed
albatross
Albatrosses, of the biological family Diomedeidae, are large seabirds related to the procellariids, storm petrels, and diving petrels in the order Procellariiformes (the tubenoses). They range widely in the Southern Ocean and the North Paci ...
es and flanked by two
Tristan rock lobsters. Below this is a scroll with the territory's motto, ''Our faith is our strength''.
Transport
Maritime transport
Each of the three main islands has a harbour or small port, situated in the islands' chief settlements (Georgetown, Jamestown, and Edinburgh). In addition, St. Helena has a 118 m long permanent wharf facility, built as part of the airport project, in Rupert's Bay for bulk, containerised, and general cargos, as well as for passenger landings.
Airports
St. Helena Airport received its first scheduled commercial flight on 14 October 2017. Commercial flights, operated by Airlink using an
Embraer E190, are scheduled from
OR Tambo Airport in Johannesburg each Saturday, returning the same day (or Sunday when the extension to Ascension Island is operating).
Commercial flights between St. Helena and Ascension Island operate on the second Saturday of each month, with the aircraft returning to St. Helena on the Sunday, before continuing on to Johannesburg.
There is a military airfield on Ascension Island (
RAF Ascension Island), though potholes on the runway resulted in the April 2017 cancellation of all but essential personnel/supply flights as well as emergency medical evacuations. Regular
RAF flights connected Ascension with
RAF Brize Norton
Royal Air Force Brize Norton or RAF Brize Norton is the largest List of Royal Air Force stations, station of the Royal Air Force. Situated in Oxfordshire, about west north-west of London, it is close to the village of Brize Norton and the tow ...
in the UK and
RAF Mount Pleasant
RAF Mount Pleasant (also known as Mount Pleasant Airport, Mount Pleasant Complex or MPA) is a Royal Air Force station in the British Overseas Territory of the Falkland Islands. The airfield goes by the motto of "Defend the right" (while the m ...
in the
Falkland Islands
The Falkland Islands (; ), commonly referred to as The Falklands, is an archipelago in the South Atlantic Ocean on the Patagonian Shelf. The principal islands are about east of South America's southern Patagonian coast and from Cape Dub ...
, a transport link called the South Atlantic Air Bridge. The flights are mainly to transport military personnel, though the RAF did allow fare-paying civilians to use them. Ascension Island is also used by the US military (which supply the base using
MV ''Ascension'') and was a designated emergency landing site for the
Space Shuttle program
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its ...
.
The islands of Tristan da Cunha can only be accessed by sea due to the lack of an airport.
Vehicular traffic
Saint Helena
Saint Helena (, ) is one of the three constituent parts of Saint Helena, Ascension and Tristan da Cunha, a remote British overseas territory.
Saint Helena is a volcanic and tropical island, located in the South Atlantic Ocean, some 1,874 km ...
has — paved and unpaved—of roads.
Tristan da Cunha
Tristan da Cunha (), colloquially Tristan, is a remote group of volcano, volcanic islands in the South Atlantic Ocean. It is one of three constituent parts of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascensi ...
has approximately of paved roads, while
Ascension has around paved.
CIA World Factbook
St Helena, Ascension and Tristan da Cunha Each island has its own vehicle registration plate system. Traffic drives on the left in all three territories, as in the United Kingdom. Two of the nearest countries to the islands—South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
and Namibia
Namibia, officially the Republic of Namibia, is a country on the west coast of Southern Africa. Its borders include the Atlantic Ocean to the west, Angola and Zambia to the north, Botswana to the east and South Africa to the south; in the no ...
—also drive on the left.
See also
* ISO 3166-2:SH
* Bibliography of Saint Helena, Ascension and Tristan da Cunha
*British Overseas Territories
The British Overseas Territories (BOTs) or alternatively referred to as the United Kingdom Overseas Territories (UKOTs) are the fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom that, ...
* List of towns in Saint Helena, Ascension and Tristan da Cunha
* Public holidays in Saint Helena, Ascension and Tristan da Cunha
References
Further reading
* Barrow, K. M. – ''Three Years in Tristan da Cunha.''
* Booy, D. M. – ''Rock of Exile: A Narrative of Tristan da Cunha.''
* Brander, J. – ''Tristan da Cunha, 1506-1902.''
* Brinck, Per – ''Coleoptera of Tristan da Cunha.''
* Chaplin, Arnold – ''Thomas Short (Principal Medical Officer of St. Helena). With Biographies of Some Other Medical Men Associated with the Case of Napoleon From 1815-1821.''
* Christopherson, Erling – ''Tristan da Cunha, the Lonely Isle.''
* Christopherson, Erling and R. L. Benham – ''Tristan da Cunha, the Lonely Isle.''
* Crawford, Allan – ''Tristan da Cunha and the 'Roaring Forties'.''
* Gane, Douglas M. – ''Tristan da Cunha: An Empire Outpost and Its Keepers.''
complete transcription online
* Gill, Mrs. – ''Six Months in Ascension 1, Vol., 12 mo''
* Gosse, Philip – ''Helena, 1502-1938.''
* Hall, Basil, Captain – ''Voyage to the Eastern Seas in the Year 1816; Including an Account of Captain Maxwell’s Attack on the Batteries at Canton; And Notes of an Interview with Bonaparte at St. Helena, in August 1817.''
* Kemble, James – ''St. Helena During Napoleon’s Exile: Gorrequer’s Diary.''
* Kiser, C. V. – ''A Study of St.-Helena Islanders in Harlem and Other Urban Centers.''
* Mackay, Margaret – ''Angry Island: The Story of Tristan da Cunha, 1506-1963.''
complete transcription online
* Martineau, Gilbert and Frances Partridge – ''Napoleon’s St. Helena.''
* Masson, Frederic and Louis B. Frewer – ''Napoleon at St. Helena, 1815-1821.''
* Munch, Peter A. – ''Crisis in Utopia: The Ordeal of Tristan da Cunha.''
* Munch, Peter A. – ''Sociology of Tristan da Cunha: Results of the Norwegian Scientific Expedition to Tristan da Cunha, 1937-8, No. 13.''
* Munch, Peter A. – ''The Song Tradition of Tristan da Cunha.''
* Rowlands, Beau W., Trevor Trueman, Storrs L. Olson, M. Neil McCulloch, and Richard K. Brooke – ''The Birds of St. Helena.''
* Shine, Ian and Reynold Gold – ''Serendipity in St. Helena: A Genetical and Medical Study of an Isolated Community.''
* Stewart, C. S. – ''A Visit to the South Seas in the United States' Ship Vincennes, during the Years 1829 and 1830, with Scenes in Brazil, Peru, Manila, the Cape of Good Hope, and St. Helena.''
* Stonehouse, Bernard – ''Wideawake Island: The Story of the B. O. U. Centenary Expedition to Ascension.''
* Wace, N. M. and M. W. Holdgate – ''The Vegetation of Tristan da Cunha.''
* Weider, Ben and Sten Forschufvud – ''Assassination at St. Helena Revisited.''
* Zettersten, Arne – ''The English of Tristan da Cunha.''
External links
government Website of Saint Helena
Government Website of Ascension Island
official Tristan da Cunha Website
St Helena Online (UK-based news website, in partnership with the St Helena Independent)
Saint Helena, Ascension and Tristan da Cunha
''The World Factbook
''The World Factbook'', also known as the ''CIA World Factbook'', is a Reference work, reference resource produced by the United States' Central Intelligence Agency (CIA) with almanac-style information about the countries of the world. The off ...
''. Central Intelligence Agency
The Central Intelligence Agency (CIA; ) is a civilian foreign intelligence service of the federal government of the United States tasked with advancing national security through collecting and analyzing intelligence from around the world and ...
.
{{Coord, 16, S, 6, W, type:country, display=title
.Saint Helena
Islands of the South Atlantic Ocean
Island countries
West Africa
West African countries
Dependent territories in Africa
States and territories established in 2009
2009 establishments in Africa
2009 establishments in the United Kingdom
English-speaking countries and territories