HOME

TheInfoList



OR:

Ascension Island is an isolated volcanic island, 7°56′ south of the
Equator The equator is the circle of latitude that divides Earth into the Northern Hemisphere, Northern and Southern Hemisphere, Southern Hemispheres of Earth, hemispheres. It is an imaginary line located at 0 degrees latitude, about in circumferen ...
in the
South Atlantic Ocean The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the ...
. It is about from the coast of Africa and from the coast of
South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern Subregion#Americas, subregion o ...
. It is governed as part of the
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, ...
of
Saint Helena, Ascension and Tristan da Cunha Saint Helena, Ascension and Tristan da Cunha is a British Overseas Territories, British Overseas Territory located in the Atlantic Ocean, South Atlantic and consisting of the island of Saint Helena, Ascension Island, and the archipelago of Tri ...
, of which the main island,
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 ...
, is around to the southeast. The territory also includes the sparsely populated
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 ...
archipelago, to the south, about halfway to the Antarctic Circle. The discovery of Ascension by Joao da Nova in 1501 was described by two Portuguese chroniclers who probably misnamed it as Conception Island. The popular idea that Ascension was rediscovered by Afonso de Albuquerque in 1503 is probably wrong, Ascension having been long confused with Trindade. Ascension Island was garrisoned by the
British Admiralty The Admiralty was a Departments of the Government of the United Kingdom, department of the Government of the United Kingdom that was responsible for the command of the Royal Navy. Historically, its titular head was the Lord High Admiral of the ...
from 22 October 1815 to 1922 and was an important refueling stop for ships and commercial airliners in the days of international air travel by
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. During
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 ...
, it was an important naval and air station, especially providing
antisubmarine 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 a ...
bases in 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, ...
.Victory at Sea (Series title), ''Volume-10 "Beneath the Southern Cross"'' 1952 production of NBC, (Disc 2 of DVD collection reproduction ca. 2007–08) The island is the location of RAF Ascension Island, which is a
Royal Air Force station This list of Royal Air Force stations is an overview of all current stations of the Royal Air Force (RAF) throughout the United Kingdom and overseas. This includes front-line and training airbases, support, administrative and training statio ...
, a
European Space Agency The European Space Agency (ESA) is a 23-member International organization, international organization devoted to space exploration. With its headquarters in Paris and a staff of around 2,547 people globally as of 2023, ESA was founded in 1975 ...
rocket tracking station, a British-American
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 ...
facility and the
BBC World Service The BBC World Service is a British Public broadcasting, public service broadcaster owned and operated by the BBC. It is the world's largest external broadcaster in terms of reception area, language selection and audience reach. It broadcas ...
Atlantic Relay Station. The island was used extensively as a staging point by the
British military The British Armed Forces are the unified military forces responsible for the defence of the United Kingdom, its Overseas Territories and the Crown Dependencies. They also promote the UK's wider interests, support international peacekeeping e ...
during the
Falklands War The Falklands War () was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British Overseas Territories, British dependent territories in the South Atlantic: the Falkland Islands and Falkland Islands Dependenci ...
. Ascension Island hosts one of four ground antennas that assist in the operation of the
Global Positioning System The Global Positioning System (GPS) is a satellite-based hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta 31. It is one of the global navigation satellite systems (GNSS) that provide ge ...
(GPS) navigational system (the others are on Kwajalein Island,
Diego Garcia Diego Garcia is the largest island of the Chagos Archipelago. It has been used as a joint UK–U.S. military base since the 1970s, following the expulsion of the Chagossians by the UK government. The Chagos Islands are set to become a former B ...
, and
Cape Canaveral Cape Canaveral () is a cape (geography), cape in Brevard County, Florida, in the United States, near the center of the state's Atlantic Ocean, Atlantic coast. Officially Cape Kennedy from 1963 to 1973, it lies east of Merritt Island, separated ...
).
NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
operates a Meter Class Autonomous Telescope (MCAT) on Ascension Island for tracking orbital debris, which is potentially hazardous to operating spacecraft and astronauts, at a facility called the John Africano NASA/AFRL Orbital Debris Observatory.


History


Discovery

Two Portuguese chronicles suggest that João da Nova leading the third armada to India discovered Ascension in 1501. Da Nova is variously said to have sailed from Lisbon on 1 March, 5 March, 11 March, 26–27 March or 10 April. João de Barros wrote that passing eight degrees beyond the equator, towards the south, an island was found to which the name Concepcão was given whilst Damião de Góis’ later chronicle described the sighting of an island south of the line which was named Conçeicam. There are at least three reasons why it is thought this name was quoted by de Barros in error, this later being repeated by de Góis. First, the
Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
has long celebrated the feast of the Immaculate Conception of the Virgin Mary on the fixed date of 8 December, yet by then the third armada had already reached India. Second, the Portuguese Cantino Planisphere, completed in 1502 after the third armada returned, shows the newly sighted island marked as ''ilha achada e chamada Ascenssam'' sland found and called Ascension not as Conception. Third, in 1503 a division of the 4th Portuguese India Armada (Gama, 1502) under
Vasco da Gama Vasco da Gama ( , ; – 24 December 1524), was a Portuguese explorer and nobleman who was the Portuguese discovery of the sea route to India, first European to reach India by sea. Da Gama's first voyage (1497–1499) was the first to link ...
also named the island as Ascension, not as Conception. It is usually presumed that the island was discovered on the movable feast of
Ascension Day The Feast of the Ascension of Jesus Christ (also called the Solemnity of the Ascension of the Lord, Ascension Day, Ascension Thursday, or sometimes Holy Thursday) commemorates the Christian belief of the bodily Ascension of Jesus into Heaven. It ...
, which fell on 20 May in 1501, 39 days after
Easter Easter, also called Pascha ( Aramaic: פַּסְחָא , ''paskha''; Greek: πάσχα, ''páskha'') or Resurrection Sunday, is a Christian festival and cultural holiday commemorating the resurrection of Jesus from the dead, described in t ...
. Two sources, a letter from King
Manuel I of Portugal Manuel I (; 31 May 146913 December 1521), known as the Fortunate (), was King of Portugal from 1495 to 1521. A member of the House of Aviz, Manuel was Duke of Beja and Viseu prior to succeeding his cousin, John II of Portugal, as monarch. Manu ...
and Gaspar Corrêa’s chronicle, made no mention of either Ascension or Conception, instead describing a visit to
Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
. Several references suggest the island was rediscovered and named Ascension by Afonso de Albuquerque, whereas it seems more likely that Albuquerque's ships sighted the island of Trindade. The supposed sighting of Ascension originates from the account by a passenger of the fifth Portuguese armada, Giovanni da Empoli who stated that when the ships reached
Cape Verde Cape Verde or Cabo Verde, officially the Republic of Cabo Verde, is an island country and archipelagic state of West Africa in the central Atlantic Ocean, consisting of ten volcanic islands with a combined land area of about . These islands ...
it was decided to “'' .sail out into the open sea to a distance of 750 or 800 leagues. And so it was that, as we sailed in that direction, at the end of 28 days we sighted land – land which had already been discovered by others (according to unconfirmed claims) and called Ascension Island. We spent the whole night off shore in very stormy weather, and came near to sinking because the wind was blowing across the island. The place was of no use as far as we could tell, and we left it behind us''”. The quoted distance of 750 or 800 leagues equates to a voyage of about 2,600 - 2,800 miles (assuming a Portuguese league equates to 3.45 English miles), yet the distance from Cape Verde to Ascension is only about 1,800 miles. Trindade seems to be a much better fit, being 2,600 miles from Cape Verde. Attention has long been drawn to the confusion between Ascension and Trindade, ''Ascenção menor'' scension Minorbeing granted to a nobleman, Belchior Camacho in 1539 by King João III of Portugal and
British Admiralty The Admiralty was a Departments of the Government of the United Kingdom, department of the Government of the United Kingdom that was responsible for the command of the Royal Navy. Historically, its titular head was the Lord High Admiral of the ...
maps showing a mythical Ascension Island at a location between Trindade and Brazil as late as 1808. Dry and barren, the island had little appeal for passing ships except for collecting fresh meat, and was not claimed for the
Portuguese Crown This is a list of Portuguese monarchs who ruled from the establishment of the Kingdom of Portugal, in 1139, to the deposition of the Portuguese monarchy and creation of the Portuguese Republic with the 5 October 1910 revolution. Through the n ...
. Mariners could hunt for the numerous seabirds and the enormous female green turtles that laid their eggs on the sandy beaches. The Portuguese also introduced goats as a potential source of meat for future mariners. In February 1701, HMS ''Roebuck'', commanded by William Dampier, sank in the common anchoring spot in Clarence Bay to the northwest of the island. Sixty men survived for two months until they were rescued. Almost certainly, after a few days they found the strong water spring in the high interior of the island, in what is now called Breakneck Valley (there is a much smaller water source, lower on the mountain, which was named Dampier's Drip by people who probably misinterpreted Dampier's story). It is possible, but disputed, that the island was sometimes used as an open prison for criminal mariners, although there is only one documented case of such an exile, a Dutch ship's officer, Leendert Hasenbosch, set ashore at Clarence Bay as a punishment for
sodomy Sodomy (), also called buggery in British English, principally refers to either anal sex (but occasionally also oral sex) between people, or any Human sexual activity, sexual activity between a human and another animal (Zoophilia, bestiality). I ...
in May 1725. British mariners found the Dutchman's tent, belongings and diary in January 1726; the man's remains were not found. His diary was published in translation in London later that same year, under the title ''Sodomy Punish'd''.


Organised settlement

Organised settlement of Ascension Island began in 1815, when the British garrisoned it as a precaution after imprisoning
Napoleon 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 ...
on
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 ...
to the southeast. On 22 October the s and claimed the island for King George III. 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 ...
designated the island as a
stone frigate A stone frigate is a naval establishment on land. 'Stone frigate' is an informal term which has its origin in Britain's Royal Navy (RN), after its use of Diamond Rock, an island off Martinique, as a 'sloop of war' to harass the First French ...
, HMS ''Ascension'', with the classification of "Sloop of War of the smaller class". The location of the island made it a useful stopping-point for ships and communications. The Royal Navy used the island as a victualling station for ships, particularly those of the West Africa Squadron working against the slave trade. A garrison of
Royal Marines The Royal Marines provide the United Kingdom's amphibious warfare, amphibious special operations capable commando force, one of the :Fighting Arms of the Royal Navy, five fighting arms of the Royal Navy, a Company (military unit), company str ...
was based at Ascension from 1823 and Colonel Edward Nicolls became the first commandant.


Botany

In 1836 the second ''Beagle'' voyage visited Ascension.
Charles Darwin Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English Natural history#Before 1900, naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all speci ...
described it as an arid, treeless island, with nothing growing near the coast. Sparse vegetation inland supported "about six hundred sheep, many goats, a few cows & horses," large numbers of
guineafowl Guinea fowl () (or guineahen) are birds of the family Numididae in the order Galliformes. They are endemic to Africa and rank among the oldest of the gallinaceous birds. Phylogenetically, they branched off from the core Galliformes after the C ...
imported from the
Cape Verde Cape Verde or Cabo Verde, officially the Republic of Cabo Verde, is an island country and archipelagic state of West Africa in the central Atlantic Ocean, consisting of ten volcanic islands with a combined land area of about . These islands ...
islands, rats, mice, and land crabs; he agreed with the saying attributed to the people of St Helena that "We know we live on a rock, but the poor people at Ascension live on a cinder." He noted the care taken to sustain "houses, gardens & fields placed near the summit of the central mountain," and cisterns at roadsides to provide drinking water. The springs were carefully managed, "so that a single drop of water may not be lost: indeed the whole island may be compared to a huge ship kept in first-rate order." In commenting on this, he noted
René Primevère Lesson René (''Born again (Christianity), born again'' or ''reborn'' in French language, French) is a common given name, first name in French-speaking, Spanish-speaking, and German-speaking countries. It derives from the Latin name Renatus. René is th ...
's remark "that the English nation alone would have thought of making the island of Ascension a productive spot; any other people would have held it as a mere fortress in the ocean." In 1843, botanist and explorer Joseph Hooker visited the island. Four years later, Hooker, with much encouragement from Darwin, advised the Royal Navy that with the help of
Kew Gardens Kew Gardens is a botanical garden, botanic garden in southwest London that houses the "largest and most diverse botany, botanical and mycology, mycological collections in the world". Founded in 1759, from the exotic garden at Kew Park, its li ...
, they should institute a long-term plan of shipping trees to Ascension. The planted trees would capture more rain and improve the soil, allowing the barren island to become a garden. So, from 1850 and years thereafter, ships came with an assortment of plants from botanical gardens in Argentina, Europe and South Africa. By the late 1870s Norfolk pines,
eucalyptus ''Eucalyptus'' () is a genus of more than 700 species of flowering plants in the family Myrtaceae. Most species of ''Eucalyptus'' are trees, often Mallee (habit), mallees, and a few are shrubs. Along with several other genera in the tribe Eucalyp ...
,
bamboo Bamboos are a diverse group of mostly evergreen perennial plant, perennial flowering plants making up the subfamily (biology), subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family, in th ...
, and
banana trees A banana is an elongated, edible fruit – botanically a berry – produced by several kinds of large treelike herbaceous flowering plants in the genus '' Musa''. In some countries, cooking bananas are called plantains, distinguishing the ...
grew in profusion at the highest point of the island, Green Mountain, creating a tropical
cloud forest A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest, is a generally tropical or subtropical, evergreen, Montane forest, montane, Tropical and subtropical moist broadleaf forests, moist forest characteri ...
.


Astronomical observation

Beginning in July 1877, the astronomer Sir David Gill and his wife Isobel spent six months on Ascension Island. This was to take advantage of the near approach of
Mars Mars is the fourth planet from the Sun. It is also known as the "Red Planet", because of its orange-red appearance. Mars is a desert-like rocky planet with a tenuous carbon dioxide () atmosphere. At the average surface level the atmosph ...
occurring that year. Based on
Johannes Kepler Johannes Kepler (27 December 1571 – 15 November 1630) was a German astronomer, mathematician, astrologer, Natural philosophy, natural philosopher and writer on music. He is a key figure in the 17th-century Scientific Revolution, best know ...
's laws of planetary motion, Gill conceived that in pioneering the use of a heliometer, he would be able to accurately measure the position of
Mars Mars is the fourth planet from the Sun. It is also known as the "Red Planet", because of its orange-red appearance. Mars is a desert-like rocky planet with a tenuous carbon dioxide () atmosphere. At the average surface level the atmosph ...
while in opposition on his own, rather than in combination with many observers simultaneously recording the position of the planet as had been the technique during the time. This is because a heliometer is a telescope that uses a split image to measure the angular separation of celestial bodies. In observing this from near the equator, a greater observable distance would be visible, hence a temporary observatory being decided upon for Ascension. Although originally based in Georgetown, the pair found the evenings to be too cloudy to make observations of the night sky due to Georgetown being located downwind of orographic cloud emanating from Green Mountain. Isobel quickly endeavoured to find an area less affected by the evening cloud and trekked several miles over
lava field A lava field, sometimes called a lava bed, is a large, mostly flat area of lava flows. Such features are generally composed of highly fluid basalt lava, and can extend for tens or hundreds of kilometers across the underlying terrain. Morp ...
s to find a new location. Having found an area on the southwest of the island seemingly less affected, they then had to determine how to move 20 tons of delicate observational equipment to the new location. Fortunately, a small, clear beach was located nearby which was used for landing the equipment by sea. This was later named Mars Bay, a name which it carries to this day and which has since been designated a Nature Reserve. The couple then spent several months camped out at the bay making their observations, assisted by a Kru sailor (known at the time as a krooman) and a marine. All of the effort was ultimately a success, producing a solar distance of 93.08 ± 0.16 million miles, which is a range from 92.92 – 93.24, since shown to be (just) correct by the modern measurement of 92.9558. As a result of his work on the solar
parallax Parallax is a displacement or difference in the apparent position of an object viewed along two different sightline, lines of sight and is measured by the angle or half-angle of inclination between those two lines. Due to perspective (graphica ...
, David Gill went on to be appointed Royal Astronomer at the Cape of Good Hope.


End of Admiralty rule and early government

Between 1872 and 1889, the population of the island was listed as HMS ''Flora'' (Tender), under the orders of the Commander-in-Chief, Cape of Good Hope, estimated to number just 150 in 1888. had been the guardship at Ascension from 1865 to 1872 before being ordered south to become the Simonstown depot ship. Five ratings died while on a recreational boat trip in 1879. In 1899, as part of the British effort in the
Second Boer War The Second Boer War (, , 11 October 189931 May 1902), also known as the Boer War, Transvaal War, Anglo–Boer War, or South African War, was a conflict fought between the British Empire and the two Boer republics (the South African Republic and ...
, the Eastern Telegraph Company (later Cable & Wireless plc) installed the first
submarine communications cable A submarine communications cable is a cable laid on the seabed between land-based stations to carry telecommunication signals across stretches of ocean and sea. The first submarine communications cables were laid beginning in the 1850s and car ...
from the island, connecting the UK with its colonies in South Africa. In 1922,
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 ...
made Ascension a dependency of Saint Helena, with control being officially handed over to the Eastern Telegraph Company from the Admiralty on 20 October 1922. The island was managed by the head of the Eastern Telegraph Company on the island until 1964 when the British Government appointed an Administrator to represent the Governor of Saint Helena in Ascension.


World War II

The Island was under direct control of the
Board of Admiralty The Board of Admiralty (1628–1964) was established in 1628 when Charles I put the office of Lord High Admiral into commission. As that position was not always occupied, the purpose was to enable management of the day-to-day operational requi ...
until 1922. During
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 ...
, to supply and augment extensive amphibious aircraft antisubmarine patrol operations ongoing from the early days of the war, the United States built an airbase on Ascension Island, known as "Wideawake", after a nearby colony of sooty terns (locally called 'wideawake' birds because of their loud, distinctive constant (day-and-night) cawing chatter). The airbase, which was under construction by the 38th Combat Engineer Battalion of the Army Corps of Engineers, was unexpectedly visited by two British
Fairey Swordfish The Fairey Swordfish is a retired biplane torpedo bomber, designed by the Fairey Aviation Company. Originating in the early 1930s, the Swordfish, nicknamed "Stringbag", was principally operated by the Fleet Air Arm of the Royal Navy. It was a ...
torpedo planes on 15 June 1942. According to one of the pilots, Peter Jinks, the planes were fired upon before being recognised as allies. The Swordfish had to land on the unfinished airstrip, thus becoming the first aircraft to land on Ascension Island proper, which had long served as an
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 ...
base for
Consolidated PBY Catalina The Consolidated Model 28, more commonly known as the PBY Catalina (U.S. Navy designation), is a flying boat and amphibious aircraft designed by Consolidated Aircraft in the 1930s and 1940s. In U.S. Army service, it was designated as the OA- ...
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. The event was commemorated with a postage stamp 15 June 1982. The airfield was used by the US military as a stopping point for American aircraft crossing the Atlantic Ocean on the way to theatres of operation in Europe and Africa. American
bomber A bomber is a military combat aircraft that utilizes air-to-ground weaponry to drop bombs, launch aerial torpedo, torpedoes, or deploy air-launched cruise missiles. There are two major classifications of bomber: strategic and tactical. Strateg ...
s based at Wideawake were engaged in the ''Laconia'' incident. The only local military action during World War II occurred on 9 December 1941. At around mid-day, the approached Georgetown on the surface with the intention of sinking any ships at anchor or shelling the cable station. Fort Bedford, a two-gun shore battery at Cross Hill, above Georgetown, fired on the submarine. The guns scored no hits but the U-boat submerged and retreated. The battery remains largely intact, together with its guns, BL 5.5 inch Mark I naval guns removed from during a refit in Malta in 1938. The airbase fell into disuse following the American departure at the end of World War II.


Later military involvement

With the
Space Race The Space Race (, ) was a 20th-century competition between the Cold War rivals, the United States and the Soviet Union, to achieve superior spaceflight capability. It had its origins in the ballistic missile-based nuclear arms race between t ...
and the
Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
, the Americans returned in 1956. Wideawake Airfield expanded in the mid-1960s. The runway was extended, widened, and improved to allow its use by large aircraft, and later to act as an emergency runway for the
Space Shuttle The Space Shuttle is a retired, partially reusable launch system, reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. ...
, although the Shuttle never had to use it. At the time, it was the world's longest airport runway. The
United States Space Force The United States Space Force (USSF) is the space force branch of the United States Department of Defense. It is one of the six United States Armed Forces, armed forces of the United States and one of the eight uniformed services of the Unite ...
uses the island as part of its
Eastern Range The Eastern Range (ER) is an American rocket range (Spaceport) that supports missile and rocket launches from the two major List of rocket launch sites, launch heads located at Cape Canaveral Space Force Station and the Kennedy Space Center ( ...
.
NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
established a tracking station on the island in 1967, which it operated for more than 20 years before closing it down in 1990. Ascension was the shore terminal for the furthest down range installation of the Atlantic Missile Impact Location System (MILS), an acoustic system for locating splashdown of test nose cones. The MILS hydrophones that were located in the SOFAR channel for broad area coverage have played a significant role in long range acoustic transmission studies and incidents. The island's location makes it a first point of Atlantic reception for acoustics from the other oceans. As an example the Ascension hydrophones received and the site processed signals generated near Heard Island in the
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...
some from the Ascension arrays and passing around Africa. The Ascension array was one of those involved in the
Vela incident The Vela incident was an unidentified double flash of light detected by an American Vela Hotel satellite on 22 September 1979 near the South African territory of Prince Edward Islands in the Indian Ocean, roughly midway between Africa and Antar ...
acoustic signal in which there were correlated acoustic arrivals with the time and estimated location of the double flash detected by the Vela satellite. A joint
Government Communications Headquarters Government Communications Headquarters (GCHQ) is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the United Kingdom. Primari ...
and
National Security Agency The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and proces ...
signals intercept station was also established on Ascension during the Cold War. The island retains a role in space exploration: the
European Space Agency The European Space Agency (ESA) is a 23-member International organization, international organization devoted to space exploration. With its headquarters in Paris and a staff of around 2,547 people globally as of 2023, ESA was founded in 1975 ...
now operates an Ariane monitoring facility there. The
BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
Atlantic Relay Station was installed in 1966 for short-wave broadcasts to Africa and South America and because of the BBC's considerable resources, eventually BBC External Services began sourcing requirements generally for the Island through BBC Engineering Purchasing Department based in 4 Cavendish Square, London; items were requisitioned and ordered from suppliers, delivered to export packers, Evan Cook and shipped to Ascension on RMS ''St Helena''. In 1982, the British
task force A task force (TF) is a unit or formation established to work on a single defined task or activity. Originally introduced by the United States Navy, the term has now caught on for general usage and is a standard part of NATO terminology. Many ...
used Ascension Island as a staging post during the
Falklands War The Falklands War () was a ten-week undeclared war between Argentina and the United Kingdom in 1982 over two British Overseas Territories, British dependent territories in the South Atlantic: the Falkland Islands and Falkland Islands Dependenci ...
. After strengthening and improving the structure, the
Royal Air Force The Royal Air Force (RAF) is the Air force, air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the World War I, First World War on 1 April 1918, on the merger of t ...
deployed a fleet of
Avro Vulcan The Avro Vulcan (later Hawker Siddeley Vulcan from July 1963) was a jet-powered, tailless, delta-wing, high-altitude, strategic bomber, which was operated by the Royal Air Force (RAF) from 1956 until 1984. Aircraft manufacturer A.V. Roe ...
bombers and
Handley Page Victor The Handley Page Victor was a British jet-powered strategic bomber developed and produced by Handley Page during the Cold War. It was the third and final ''V bomber'' to be operated by the Royal Air Force (RAF), the other two being the Vickers ...
tankers at the airfield. Vulcans launched the opening shots of the British offensive from Ascension in Operation Black Buck. The RAF also used the base to supply the task force. Because of the increase in air traffic during the war, Wideawake, with up to 400 movements of all types each day, was one of the busiest airfields in the world for a short period. The Royal Navy's fleet stopped at Ascension for refuelling on the way. Following the war, the British retained an increased presence on the island, establishing RAF Ascension Island, and providing a refuelling stop for the regular airlink between
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 Oxfordshire, and RAF Mount Pleasant 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 ...
.


Twenty-first century

, it was reported that the Composite Signals Organisation, an arm of
GCHQ Government Communications Headquarters (GCHQ) is an intelligence and security organisation responsible for providing signals intelligence (SIGINT) and information assurance (IA) to the government and armed forces of the United Kingdom. Primar ...
, continued to operate a signals interception facility at Cat Hill on Ascension. NASA continued to list Ascension Island as a "downrange site" used for range safety instrumentation. In particular, the Post-Detect Telemetry System used to acquire launch vehicle
telemetry Telemetry is the in situ collection of measurements or other data at remote points and their automatic transmission to receiving equipment (telecommunication) for monitoring. The word is derived from the Greek roots ''tele'', 'far off', an ...
includes a station on Ascension. In 2008, British diplomats at the United Nations Commission on the Limits of the Continental Shelf (UN CLCS), requested sovereignty over of submarine territory around the island. This would enable exploration into possible new reserves of oil, gas and minerals, though none are thought to exist. In 2009, The St Helena, Ascension and Tristan da Cunha Constitution Order 2009 elevated 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 ...
to equal constituent parts of the territory alongside
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 ...
, with their own governments and established the position of Governor of Ascension. Per Section 143 of the Constitution Order 2009 the person appointed as 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 ...
'' Governor of Ascension. In 2016, the
United States Department of Energy The United States Department of Energy (DOE) is an executive department of the U.S. federal government that oversees U.S. national energy policy and energy production, the research and development of nuclear power, the military's nuclear w ...
started operating a mobile climate research facility on the island. It is operated by the Atmospheric Radiation Measurement Climate Research Facility (ARM) near the South East Crater, south of the Green Mountain summit. The field campaign requires the mobile facility to be operational for about 17 months until October 2017. The island hosts one of four dedicated ground antennas that assist in the operation of the Global Positioning System (GPS) navigation system along with those on Diego Garcia (British Indian Ocean Territory), Kwajalein (Marshall Islands), and Cape Canaveral, Florida. NASA and the
Air Force Research Laboratory The Air Force Research Laboratory (AFRL) is a scientific research and development detachment of the United States Air Force Air Force Materiel Command, Materiel Command dedicated to leading the discovery, development, and integration of direct- ...
operate a Meter-Class Autonomous Telescope (MCAT) on Ascension as part of the deep space surveillance system for tracking orbital debris, which can be a hazard to spacecraft and astronauts. Due to the disrepair, the runway was shut down in 2016 to non-mission related or emergency flights. The airfield was cobbled together over numerous efforts beginning in World War 2, including multiple extensions, the addition of turning blisters and fast exit taxi-ways, and mill and overlay repairs. Beginning in 2020, the airfield underwent a complete reconstruction effort which brought it up to modern standards to support both US and UK air force airframes. The runway itself is an engineered base composed of granite which was imported from Nova Scotia, Canada and sand from Georgia, United States, under strict fumigation and inspection control of the on-island conservation group. During the construction effort, all material was required to be purchased new to avoid the introduction of any non-native species which could impact the native flora and fauna. To avoid disruptions to island operations, the runway was completed in two phases, each half at approximately 5,000 linear feet. The construction team also updated the lighting system, drainage, airfield signs, and roads connecting the airfield to Georgetown and the US base. The runway was completed and reopened in 2023. In 2023, 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 ...
government announced that it was considering a proposal to send migrants arriving in the UK by boat to Ascension Island, should the Supreme Court rule that the Rwanda asylum plan is illegal.


Geography

The main island has an area of approximately . A volcanic peak, Green Mountain, rises above sea level from west of the
Mid-Atlantic Ridge The Mid-Atlantic Ridge is a mid-ocean ridge (a Divergent boundary, divergent or constructive Plate tectonics, plate boundary) located along the floor of the Atlantic Ocean, and part of the List of longest mountain chains on Earth, longest mountai ...
. Much of the island is a wasteland of
lava Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a Natural satellite, moon onto its surface. Lava may be erupted at a volcano or through a Fissure vent, fractu ...
flows and
cinder cone A cinder cone or scoria cone is a steep, volcanic cone, conical landform of loose pyroclastic rock, pyroclastic fragments, such as volcanic ash, clinkers, or scoria that has been built around a volcanic vent. The pyroclastic fragments are forme ...
s; forty-four distinct dormant craters have been identified.


Geology

Ascension is a geologically young formation, the tip of an undersea volcano which rose above the waves only a million years ago. Although volcanic activity is mainly associated with the
Mid-Atlantic Ridge The Mid-Atlantic Ridge is a mid-ocean ridge (a Divergent boundary, divergent or constructive Plate tectonics, plate boundary) located along the floor of the Atlantic Ocean, and part of the List of longest mountain chains on Earth, longest mountai ...
plate boundary 80 km to the west, Ascension also displays some features which are commonly attributed to " hotspot" volcanism. Such volcanism is typically assumed to arise from a deep mantle thermal plume from the core-mantle boundary. Alternatively it may result from minor deformations of the
oceanic crust Oceanic crust is the uppermost layer of the oceanic portion of the tectonic plates. It is composed of the upper oceanic crust, with pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite, gabbro and ultramaf ...
that cause extension and permit magma to rise passively up from the
asthenosphere The asthenosphere () is the mechanically weak and ductile region of the upper mantle of Earth. It lies below the lithosphere, at a depth between c. below the surface, and extends as deep as . However, the lower boundary of the asthenosphere i ...
. Ascension is considered active and could have erupted as recently as 500 years ago, but the exact eruption date is elusive. Due to the low rainfall and geologically recent eruptions, its soil consists mostly of clinker. The island consists of a wide range of alkaline rocks atypical for oceanic islands, ranging from
basalt Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial ...
through trachyandesite and
trachyte Trachyte () is an extrusive igneous rock composed mostly of alkali feldspar. It is usually light-colored and aphanite, aphanitic (fine-grained), with minor amounts of mafic minerals, and is formed by the rapid cooling of lava (or shallow intrus ...
to
rhyolite Rhyolite ( ) is the most silica-rich of volcanic rocks. It is generally glassy or fine-grained (aphanitic) in texture (geology), texture, but may be porphyritic, containing larger mineral crystals (phenocrysts) in an otherwise fine-grained matri ...
.


Climate

Ascension has a
hot desert climate The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk'') is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert ...
(''BWh'', according to the
Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...
). The temperatures at the coast average from , and about cooler at the highest point. Rain showers may occur at any time during the year, but tend to be heavier between June and September. Although the island is in the tropical zone, average annual rainfall is very low. The cause of this might be the relatively low temperature of the ocean water, as the Benguela Current and South Equatorial Current flow northward west of Africa. These currents bring cooling effects around the eastern South Atlantic Ocean. Tropical cyclones also occur only rarely in the South Atlantic Ocean which might be caused by the same phenomenon, and by strong vertical wind shear.


Ecology


Flora

The endemic flora includes plants like '' Pteris adscensionis'', '' Asplenium ascensionis'', '' Euphorbia origanoides'' as well as the extinct species '' Oldenlandia adscensionis'', '' Sporobolus durus'' and '' Dryopteris ascensionis''. '' Anogramma ascensionis'' (Ascension Island parsley fern) was thought to have become
extinct Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ...
due to
habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...
, until four plants were found on the island in 2010. Over 60 specimens were then successfully cultivated. Portuguese explorers released goats in the 1500s, which ate many species to extinction. The later introduction of rabbits, sheep, rats and donkeys, and over 200 imported species further marginalised the original flora. By 1843 the island was barren with few plants. However, due to the introduction of species by the British, Ascension Island's Green Mountain is now one of the few large-scale planned forests, and is gradually growing with each year. Its highest point is at . Non-indigenous plants teem there, and the crown of Green Mountain is a lush halo of
bamboo Bamboos are a diverse group of mostly evergreen perennial plant, perennial flowering plants making up the subfamily (biology), subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family, in th ...
. Flanking one side is a large stand of tall Norfolk pine, trees planted by British mariners, which were to have been used as replacement masts for
sailing ship A sailing ship is a sea-going vessel that uses sails mounted on Mast (sailing), masts to harness the power of wind and propel the vessel. There is a variety of sail plans that propel sailing ships, employing Square rig, square-rigged or Fore-an ...
s. In June 2005 the first National Park on Ascension Island, the Green Mountain National Park, was opened. '' Prosopis juliflora'', a type of mesquite known as "Mexican thorn", was introduced by BBC engineers to bind the dry top soil when they arrived in 1966 to construct a shortwave relay station. It has thrived on the barren lava of the island – an estimated 38,000 bushes existed by 2016. Its spread has been destructive to other species, and current encroachment on the edges of beaches threatens those that use this space, such as the green turtle. Its hardy taproots can extend to deep. Local authorities are considering means of controlling or eradicating it.


Fauna

A variety of
mammal A mammal () is a vertebrate animal of the Class (biology), class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three ...
s have been introduced:
donkey The donkey or ass is a domesticated equine. It derives from the African wild ass, ''Equus africanus'', and may be classified either as a subspecies thereof, ''Equus africanus asinus'', or as a separate species, ''Equus asinus''. It was domes ...
s, sheep, cats and
rat Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include '' Neotoma'' (pack rats), '' Bandicota'' (bandicoo ...
s among others. Introduced
reptile Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocepha ...
s consist of three species of
lizard Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic isla ...
s: '' Liolaemus wiegmannii'', '' Hemidactylus mercatorius'', and '' Anolis sagrei''. Endemic insect species include the minute, wingless Psocopteran '' Troglotroctes ashmoleorum'', that has been found in caves and between lava blocks. In summer,
flies Flies are insects of the Order (biology), order Diptera, the name being derived from the Ancient Greek, Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwin ...
are known to be a problem. The largest native land animal is the land crab '' Johngarthia lagostoma'' (formerly ''Gecarcinus lagostoma''). The largest land animal recorded at Ascension is an indian elephant, when the ship ''Crownshield'' visited briefly in 1796 whilst en route to the USA. Offshore, there is a variety of open-ocean fish, including
shark Sharks are a group of elasmobranch cartilaginous fish characterized by a ribless endoskeleton, dermal denticles, five to seven gill slits on each side, and pectoral fins that are not fused to the head. Modern sharks are classified within the ...
s,
wahoo The wahoo (''Acanthocybium solandri'') is a scombrid fish found worldwide in tropical and subtropical seas. In Hawaii, the wahoo is known as ono. The species is sometimes called hoo in the United States. It is best known to sports fishermen, a ...
,
tuna A tuna (: tunas or tuna) is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae ( mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bul ...
,
bonito Bonitos are a tribe of medium-sized, ray-finned, predatory fish in the family Scombridae, which it shares with the mackerel, tuna, and Spanish mackerel tribes, and also the butterfly kingfish. Also called the tribe Sardini, it consists of ...
,
barracuda A barracuda is a large, predatory, ray-finned, saltwater fish of the genus ''Sphyraena'', the only genus in the family Sphyraenidae, which was named by Constantine Samuel Rafinesque in 1815. It is found in tropical and subtropical oceans worldw ...
,
marlin Marlins are fish from the family Istiophoridae, which includes between 9 and 11 species, depending on the taxonomic authority. Name The family's common name is thought to derive from their resemblance to a sailor's marlinspike. Taxonomy T ...
, blackfish and sailfish. The protected green turtle is perhaps the most notable of the endemic fauna, coming ashore to lay their eggs on the beaches from November to May. Turtles were regularly harvested until 1930, when the practice was banned. By 1970 the turtle population had begun to rebound. From the 1970s, when records began, to 2014, green turtle nesting increased by 500%, resulting in some 24,000 nests being laid on the island's main beaches each year. On land are found such non-native birds as canaries,
francolin Francolins are birds in the tribe Gallini that traditionally have been placed in the genus ''Francolinus'', but now commonly are divided into multiple genera. As previously defined, they were paraphyletic as the genus '' Pternistis'', which wa ...
s, mynas, sparrows, and waxbills. Sooty terns or "wideawake birds" nest in great seashore
lava Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a Natural satellite, moon onto its surface. Lava may be erupted at a volcano or through a Fissure vent, fractu ...
"fairs". Other
seabird Seabirds (also known as marine birds) are birds that are adaptation, adapted to life within the marine ecosystem, marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent ...
s include some types of boobies, petrels, and tropicbirds (named ''boatswain'', pronounced ''BO-sun birds'', by the inhabitants of the island),
white tern The white tern or common white tern (''Gygis alba'') is a small seabird found across the tropical oceans of the world. It is sometimes known as the fairy tern, although this name is potentially confusing as it is also the common name of ''Sternul ...
, brown noddy, black noddy and Ascension frigatebird. The Ascension crake became extinct around the beginning of the nineteenth century. Off the east coast of Ascension is the islet of Boatswain Bird Island. It is a haven for sea birds providing refuge from the rats, cats and people that came to Ascension Island from Europe and Africa. Following a successful campaign headed by the
Royal Society for the Protection of Birds The Royal Society for the Protection of Birds (RSPB) is a Charitable_organization#United_Kingdom, charitable organisation registered in Charity Commission for England and Wales, England and Wales and in Office of the Scottish Charity Regulator, ...
, the main island was in 2006 declared free of
feral cat A feral cat or a stray cat is an unowned domestic cat (''Felis catus'') that lives outdoors and avoids human contact; it does not allow itself to be handled or touched, and usually remains hidden from humans. Feral cats may breed over dozens ...
s, and sea birds are now once again nesting on Ascension Island.


Bird life

After cats were introduced to Ascension Island in 1815, large seabird breeding colonies were quickly wiped out everywhere except in small cat-inaccessible areas, such as on the offshore Boatswain Bird Island. Following a two-year campaign, feral cats were eradicated by 2004 and seabirds began to recolonise the main island. Ascension Island, including fourteen inshore stacks and marine habitat extending out for from the coastline, has been identified as an
Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...
(IBA) by
BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding i ...
as a breeding site for
seabird Seabirds (also known as marine birds) are birds that are adaptation, adapted to life within the marine ecosystem, marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent ...
s. Birds for which the IBA is significant include red-billed tropicbirds, Ascension frigatebirds (an endemic breeder), sooty terns and black noddies. The island was formerly home to the endemic Ascension crake, but the species has been extinct since the early nineteenth century.


Marine Protected Area

In January 2016 the
UK Government His Majesty's Government, abbreviated to HM Government or otherwise UK Government, is the central government, central executive authority of the United Kingdom of Great Britain and Northern Ireland.
announced that an area around Ascension Island was to become a huge marine reserve, to protect its varied and unique ecosystem, including some of the largest marlin in the world, large populations of green turtle, and the island's own species of frigate bird. On 22 August 2019, the Ascension Island Government announced the designation of 100% of Ascension's
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 ...
(EEZ) as a
Marine Protected Area A marine protected area (MPA) is a protected area of the world's seas, oceans, estuaries or in the US, the Great Lakes. These marine areas can come in many forms ranging from wildlife refuges to research facilities. MPAs restrict human activity ...
(MPA). The EEZ covers an area of over , making it one of the largest in the world. Within the MPA it is proposed that commercial fishing and mineral extraction will be prohibited. Legislation is now being brought forward and development of a management plan is underway. These will be put into place subject to confirmation that the ongoing costs of management, monitoring and enforcement have been provided by the UK government.


Government

Ascension had formed part of a British
overseas territory A territory is an area of land, sea, or space, belonging or connected to a particular country, person, or animal. In international politics, a territory is usually a geographic area which has not been granted the powers of self-government, ...
together with
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 ...
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 ...
and was governed by St Helena, until it achieved its own constitution. Executive authority is ultimately vested in
King Charles III Charles III (Charles Philip Arthur George; born 14 November 1948) is King of the United Kingdom and the 14 other Commonwealth realms. Charles was born at Buckingham Palace during the reign of his maternal grandfather, King George VI, and ...
, who is represented by the Governor of Ascension. The Governor resides in
Jamestown, Saint Helena Jamestown is the capital city of the British Overseas Territories, British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha, located on the island of Saint Helena in the South Atlantic Ocean. It is also the historic main sett ...
, who is in turn represented on the island by an appointed Administrator.


Island Council

As a result of changes in the constitutional arrangements for Ascension Island, a unicameral Legislative Council with advisory powers was introduced in 2002. The first Island Council of seven members was elected, and took office on 1 November 2002. This council was dissolved by order of the Governor of Saint Helena on 24 October 2005, and a new election was held on 16 November 2005. 697 electors chose among ten candidates contesting the seven seats. Six of the seven members resigned in January 2007 in the belief that they were "assisting to legitimise a democracy that doesn't really exist on Ascension Island". A memorandum sent by a group of Ascension Island residents suggests that the handling of economic development, taxation and representation led to the dispute and that all six councillors resigned (five of them at once). The memorandum states, "The elected Council has been used to legitimise an illegitimate system that has never been a true democracy and, it seems, was never intended to be." The counter-argument was that, as the island has no indigenous population whatsoever, it is in an unusual political position. Consequently, a general election was called, but by the close of nominations, there were only two candidates. The election was abandoned, and the governor suspended the Island Council for 12 months. It was stated that an election would take place in April 2008 but following consultations this was extended to October. Eventually, candidates were elected to form a new Island Council, which was sworn in on 27 October 2008. On 26 September 2019, a general election of the Island Council was held. This followed the dissolution of the previous Council on 1 September 2019, in accordance with the Island Government (Ascension) Ordinance 2008. Seven candidates ran for five available Councillor positions, with electors being permitted to cast up to five votes each. Of 518 registered electors 150 electors cast 498 votes. The five successful Councillors were sworn in on 26 September 2019.


Laws

Ascension Island has its own local system of law, much of which is based on the laws of Saint Helena and some parts of English law with modifications. The Island Council advises on new or revised laws. Where local legislation does not exist, Saint Helena law may be used where appropriate and suitable for local adaptation, or specific Ascension Island law is enacted. Employment legislation is a mixture of contract law and the Workmen's Protection Ordinance, which guarantees a contract, and obliges employers to provide free accommodation, medical cover, food (or a food allowance), and travel. The Saint Helena, Ascension and Tristan da Cunha Constitution Order 2009 was made 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. ...
and the Privy Council on 8 July and came into operation in September 2009. The new constitution replaced the 1988 version and among other changes limited the Governor's powers, included a Bill of Rights, established independence of the judiciary and the public service, and designated the Governor of St Helena as, concurrently, the Governor for Ascension and Tristan da Cunha. It ended the "dependency" status of Ascension and Tristan da Cunha on Saint Helena that had been in place, for administrative convenience, since 1922.


Relationship to St Helena

Although the first Island Council was elected in 2002, between 1922 and 2009 Ascension was a dependency of St Helena with an appointed Administrator representing the UK Government on the island under the purview of the Governor of St Helena. Whilst the Ascension Island Government is distinct from the St Helena Government, the Governor of St Helena is also Governor of Ascension. The executive authority of Ascension is exercised on behalf of His Majesty by the Governor, either directly or through the Administrator of Ascension and other officers subordinate to the Governor. In practice the Administrator is the head of the Ascension Island Government and is responsible for the day-to-day running of the Government. In 2019, the UK House of Commons Foreign Affairs Select Committee published its report ''Global Britain and the British Overseas Territories: Resetting the relationship'', following an investigation into the relationship between the UK and the Overseas Territories. The report recommended that Ascension and Tristan da Cunha be recognised as Overseas Territories in their own right (paragraph 48 / recommendation 8): To date the UK Government has not responded to the committee's recommendation.


Demographics

In the February 2016 census, 806 people were recorded living in Ascension Island, 556 from Saint Helena (nicknamed the "Saints") and 250 people of other nationalities. RAF Ascension Island is made up of 17 staff. There has never been an indigenous population on the island. There are five settlements: * Georgetown (the main civilian settlement and capital of the island) * Two Boats (a civilian village, with its school) * Cat Hill (the United States's main base on the island) * Traveller's Hill (Royal Air Force base) * Wideawake Airfield (with the Royal Air Force station). Additionally, there are some cottages on Green Mountain, occasionally occupied by visitors, and the Residency, the official residence of the Administrator. To enter Ascension Island, individuals must apply for a visa prior to their arrival. There are no native or permanent civilian populations. Anyone who lives on Ascension is there for work or to accompany someone who is working. A contract of employment is a requirement to stay on the island for longer than three months, though short-term visits by tourists are possible with prior approval. The British government put in place a policy that there is no "
right of abode The right of abode is an individual's freedom from immigration control in a particular country. A person who has the right of abode in a country does not need permission from the government to enter the country and can live and work there witho ...
" in Ascension Island. This means that people are allowed to remain in Ascension only with the permission of the Administrator or the Governor. As such, unless they are able to satisfy one of the categories of visas and be issued such, they are not permitted on the island. As the local newspaper ''The Islander'' reported at the time, it was raised by some former Council members and four expatriate employees that whilst it was agreed there was no right of abode, the UK authorities had previously indicated it would consider changing the law to allow the rights of abode and property purchase, but decided not to do so.


Notable people

* Leendert Hasenbosch, (ca. 1695 – probably end of 1724), a Dutch employee of the
Dutch East India Company The United East India Company ( ; VOC ), commonly known as the Dutch East India Company, was a chartered company, chartered trading company and one of the first joint-stock companies in the world. Established on 20 March 1602 by the States Ge ...
. He was marooned on the then uninhabited Ascension Island as a punishment for sodomy. He wrote a diary until his presumed death. * William Delacombe (1860–1911), an English cricketer. He was born at
Georgetown, Ascension Island Georgetown is the capital and chief settlement of Ascension Island, in the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha, situated on the west coast of the island. The town is centred on St Mary's Church, part of ...


Culture

There are Scouting and Girl Guides, Guiding groups on Saint Helena and Ascension Island. Scouting was established on Ascension Island in November 1973, having been established on St Helena island in 1912. ''The Islander'' is a weekly newspaper that is edited, printed and distributed on the island. It has been published since 1971. It is available online. English language, English is the official language.


Economy

The main economic activity on the island is centred on the military bases at Wideawake Airfield, and the BBC World Service's Atlantic Relay station. The Ministry of Defence (United Kingdom), Ministry of Defence estate and facilities are managed by the infrastructure support provider Mitie. A former feature of Ascension was a 70,000-tonne tanker permanently moored offshore that was operated by A. P. Moller-Maersk Group, Maersk as a bulk fuel facility. In December 2002, this was replaced by an on-shore Petroleum Supply Depot under military management, with fuel still being delivered by a chartered tanker, ''Maersk Rapier'', which operates on an MOD resupply contract for both Ascension and 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 ...
every two months. Fuel for the island is transferred via a floating hose, which is connected to the on-shore depot at the island's pier head and to the ship at anchor. The main export items are Postage stamps and postal history of Ascension Island, Ascension Island postage stamps, first issued in 1922, and, since 2010, commemorative coins (which are legal tender but non-circulating) and commercial fishing licences for long-line tuna fishing vessels operating to ICCAT quotas. A secondary export is the international internet domain code .ac, which small UK educational colleges and science museums are favouring due to its similarity to .ac (second-level domain), .ac.uk, the domain code reserved for well-established UK academic institutions. In December 2013, The Pirate Bay (one of the most well-known file piracy websites in the world) moved to .ac following the seizure of their .sx website. , there was no trade union presence on the island.


Tourism and related industries

Until 2002, tourism was virtually non-existent because of the inaccessibility of the island to transport, the absence of guest accommodation and the need for a sponsor. Limited air travel has, however, been made available in recent years to the public by the RAF, and the Georgetown Obsidian Hotel and a number of guest cottages have been opened. All visitors are required to obtain an entry permit before travelling. Recreational fishing, Sport fishing is the main attraction for many of the visitors. The island also boasts what is sometimes called the worst golf course in the world. Ascension Island Government does not issue visas to citizens of the following countries and territories: Belarus, China, Egypt, Hong Kong, Iran, Libya, Macau, North Korea, Russia, Syria, Taiwan, Ukraine, and Vietnam.


Communications

The island hosts many communications and relay stations, exploiting its mid-Atlantic position. Both the
BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
and Cable & Wireless Worldwide (owned by Vodafone since 2012) have communications posts there. The
European Space Agency The European Space Agency (ESA) is a 23-member International organization, international organization devoted to space exploration. With its headquarters in Paris and a staff of around 2,547 people globally as of 2023, ESA was founded in 1975 ...
(ESA) also has a tracking station on the island that tracks the Ariane 5 and the Soyuz (rocket), Soyuz rockets shortly after their launch from Kourou in French Guiana and Baikonur Cosmodrome, Baikonur in Kazakhstan. Ascension has one local radio station and one relayed from St Helena. It also receives broadcasts from the British Forces Broadcasting Service and television services for the US military. Ascension Island has the List of country calling codes, international calling code +247 and, from 1 June 2015 has five-digit numbers (the old four-digit number prefixed by the digit "6", or "4" for mobile telephones). The island provided a base for a NASA communications dish during the space race in the mid-twentieth century. The island was chosen due to its central location in the Atlantic. Sites were chosen due to their proximity to orbital paths—generally along the
Equator The equator is the circle of latitude that divides Earth into the Northern Hemisphere, Northern and Southern Hemisphere, Southern Hemispheres of Earth, hemispheres. It is an imaginary line located at 0 degrees latitude, about in circumferen ...
.


Banking and currency

The Bank of St. Helena has a branch on the island; it holds an account with the UK's Lloyds Bank for the purposes of conducting money transfers with the rest of the world. The currency on Ascension Island is the Saint Helena pound.
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 ...
however uses the pound sterling rather than the Saint Helena pound. The coins of the Saint Helena pound specify that they are for use on both Saint Helena and Ascension Island, but with no mention of Tristan da Cunha, whereas the banknotes only say "Government of St Helena". There are also distinct commemorative coins for Ascension Island. For more information on currency in the wider region, see British currency in the South Atlantic and the Antarctic.


Education

Two Boats School is the only school on the island and provides education to all children aged 3–16.


Sports

The Ascension Island Football League (Officially registered as ''Ascension Island Championship'') is the top division of football on Ascension Island. Three official association football, football competitions organized by the Association are held on the island: the Ascension Island Football League, Knockout Tournament, and the Flipper Trophy. Ascension Island does not have its own team in the Commonwealth Games, but athletes from Ascension have participated on the Saint Helena at the Commonwealth Games, Saint Helena Commonwealth Games team in the past, including swimmer Caroline Lawrence in 1982 Commonwealth Games, 1982 and marathon runner Errol Duncan in 2006 Commonwealth Games, 2006.


Transport

In 2003 the British and US governments signed the Wideawake agreement designed to allow a limited number of non-scheduled civilian aircraft to land on Ascension Island, under responsibility of the British government. Poor runway conditions at RAF Ascension Island led in April 2017 to the cancellation of twice-weekly flights from there to the UK (
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 ...
) and to 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 ...
( RAF Mount Pleasant). An Airbus A330 aircraft operated by AirTanker Services on behalf of the Ministry of Defence (United Kingdom) carried out those flights, called the South Atlantic Air Bridge, although a limited number of commercial passenger tickets were available. Those flights then traveled via Dakar, Senegal. AW Ship Management arranged for civilians to board RAF flights to and from RAF Ascension Island and RAF Brize Norton. Previously AW Ship Management had a package deal where passengers could travel in one direction on the RAF flights and in the other on the RMS St Helena (1989), RMS ''St Helena'', which travelled between Ascension, Saint Helena, and Cape Town, South Africa until the opening of St Helena Airport to passenger flights. From 2017, the runway was becoming increasingly unserviceable and a mixture of Airbus A400M Atlas, A400 and Boeing C-17 Globemaster III, C17 planes landed at Ascension every three weeks to supply the RAF operation and deliver mail. A lengthy repair process was initiated in 2020 and while A330s were unable to land at the airport during the repair process, the United States military used Air Transport International Boeing 757 "combi" jets to maintain a twice monthly flight between the island and Patrick Space Force Base in Florida for the use of its personnel only, while the () supply ship regularly serviced US facilities. The repair project celebrated its halfway point in March 2022. In August 2022, the eastern portion of the runway was completed, allowing full flight operations to resume, with a U.S. Air Force C-17 Globemaster III of the 21st Airlift Squadron being the first aircraft of that size to use the improved runway on 31 August 2022. Earlier that month, an RAF A400M aircraft flying from Ascension Island was refueled for the first time by a Airbus A330 MRTT, Voyager KC.2 aircraft flying out of RAF Mount Pleasant. The repairs to the runway were completed in May 2023. There is no taxi service on the island and most visitors requiring transport hire a car. There are around of roads on the island, all hard-surfaced, along with many unsurfaced paths and trails. Some of the road surfacing used was surplus tarmac from a previous airstrip construction operation. Traffic drives on the left. The cargo vessel MV ''Helena'', under AW Shipping Management, takes a limited number of passengers between Cape Town and St Helena and Ascension on its voyages. Following the retirement of the RMS ''St Helena'' in 2018, the South African airline Airlink has operated an inter-island air service between St Helena and Ascension once a month. This is operated as a charter service extension on the regular Johannesburg to St Helena route with an overnight turnaround on Ascension. As a result of the COVID-19 pandemic and South African government response, the Airlink air service was temporarily suspended in April 2020. During the temporary suspension, Ascension along with its sister island of St Helena, had been intermittently supplied by a Titan operated charter service originating in the UK. Airlink resumed operations to Ascension Island (as well as St Helena) on the 26 March 2022.


See also

* Outline of Ascension Island * Index of Ascension Island–related articles * Lists of islands * Diocese of St Helena *
Diego Garcia Diego Garcia is the largest island of the Chagos Archipelago. It has been used as a joint UK–U.S. military base since the 1970s, following the expulsion of the Chagossians by the UK government. The Chagos Islands are set to become a former B ...
*
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 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 ...


References


Further reading

*


Bibliography

* Duff Hart-Davis, ''Ascension, the story of a South Atlantic island'' * Sergio Ghione, ''Turtle Island, a Journey to Britain's Oddest Colony'' * Mitchell, David F. 2010.
Ascension Island and the Second World War
'. Ascension Island: Ascension Island Heritage Society.
Correspondent's diary: Ascension Island , The Economist

Official Ascension Island Government site
* * Sanders, Sarah, ''Important Bird Areas in the United Kingdom Overseas Territories; priority sites for conservation'' (RSPB, 2006) * Bernard Stonehouse, Stonehouse, Bernard. (1960). ''Wideawake Island. The Story of the BOU Centenary Expedition to Ascension''. Hutchinson: London * Duff Hart-Davis, The Spectator 17 October 2015, "The Stone Frigate Sails On", p. 16.


External links


News and Government


Ascension Island Government

Ascension Government Conservation Department

Ascension Island Newsletter


History and Geography


Live Web Cam of Ascension




* [https://www.cia.gov/the-world-factbook/countries/saint-helena-ascension-and-tristan-da-cunha/ CIA World Factbook entry about Saint Helena, Ascension, and Tristan da Cunha]
Google Satellite View


Associated Organisations







{{coord, 7, 56, S, 14, 22, W, region:SH-AC_type:isle, display=title Ascension Island, Volcanoes of Ascension Island Islands of Saint Helena, Ascension and Tristan da Cunha Islands of the South Atlantic Ocean Islands of British Overseas Territories Important Bird Areas of Saint Helena Seabird colonies States and territories established in 1815 States and territories established in 1922 1922 establishments in Africa 1922 establishments in the British Empire English-speaking countries and territories Former British colonies and protectorates in Africa Mid-Atlantic Ridge