The South China Sea is a
marginal sea
This is a list of seas of the World Ocean, including marginal seas, areas of water, various gulfs, bights, bays, and straits.
Terminology
* Ocean – the four to seven largest named bodies of water in the World Ocean, all of which have "Ocea ...
of the
Western Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
. It is bounded in the north by the shores of
South China (hence the name), in the west by the
Indochinese Peninsula
Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...
, in the east by the islands of
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
and northwestern
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
(mainly
Luzon
Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, as ...
,
Mindoro
Mindoro is the seventh largest and eighth-most populous island in the Philippines. With a total land area of 10,571 km2 ( 4,082 sq.mi ) and has a population of 1,408,454 as of 2020 census. It is located off the southwestern coast of Luz ...
and
Palawan
Palawan (), officially the Province of Palawan ( cyo, Probinsya i'ang Palawan; tl, Lalawigan ng Palawan), is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in t ...
), and in the south by
Borneo
Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and ea ...
,
eastern Sumatra and the
Bangka Belitung Islands
The Bangka Belitung Islands ( id, Kepulauan Bangka Belitung) is a province of Indonesia. Situated off the southeastern coast of Sumatra, the province comprises two main landmasses— Bangka and Belitung—and numerous smaller islands. Bangka Beli ...
, encompassing an area of around . It communicates with the
East China Sea via the
Taiwan Strait
The Taiwan Strait is a -wide strait separating the island of Taiwan and continental Asia. The strait is part of the South China Sea and connects to the East China Sea to the north. The narrowest part is wide.
The Taiwan Strait is itself a ...
, the
Philippine Sea via the
Luzon Strait
The Luzon Strait (Tagalog: ''Kipot ng Luzon'', ) is the strait between Taiwan and Luzon island of the Philippines. The strait thereby connects the Philippine Sea to the South China Sea in the western Pacific Ocean.
This body of water is an im ...
, the
Sulu Sea via the
straits around Palawan (e.g. the
Mindoro
Mindoro is the seventh largest and eighth-most populous island in the Philippines. With a total land area of 10,571 km2 ( 4,082 sq.mi ) and has a population of 1,408,454 as of 2020 census. It is located off the southwestern coast of Luz ...
and
Balabac Straits), the
Strait of Malacca
The Strait of Malacca is a narrow stretch of water, 500 mi (800 km) long and from 40 to 155 mi (65–250 km) wide, between the Malay Peninsula (Peninsular Malaysia) to the northeast and the Indonesian island of Sumatra to the southwest, connec ...
via the
Singapore Strait
The Singapore Strait is a , strait between the Strait of Malacca in the west and the South China Sea in the east. Singapore is on the north of the channel, and the Indonesian Riau Islands are on the south. The two countries share a maritime ...
, and the
Java Sea via the
Karimata and
Bangka Straits. The
Gulf of Thailand and the
Gulf of Tonkin are also part of the South China Sea. The shallow waters south of the
Riau Islands
The Riau Islands ( id, Kepulauan Riau) is a province of Indonesia. It comprises a total of 1,796 islands scattered between Sumatra, Malay Peninsula, and Borneo including the Riau Archipelago. Situated on one of the world's busiest shipping lan ...
are also known as the
Natuna Sea
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
.
The South China Sea is a region of tremendous
economic
An economy is an area of the production, distribution and trade, as well as consumption of goods and services. In general, it is defined as a social domain that emphasize the practices, discourses, and material expressions associated with the ...
and
geostrategic
Geostrategy, a subfield of geopolitics, is a type of foreign policy guided principally by geographical factors as they inform, constrain, or affect political and military planning. As with all strategies, geostrategy is concerned with matching m ...
importance. One-third of the world's
maritime shipping passes through it, carrying over US$3 trillion in trade each year. Huge
oil
An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...
and
natural gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbo ...
reserves are believed to lie beneath its seabed. It also contains lucrative
fisheries, which are crucial for the
food security
Food security speaks to the availability of food in a country (or geography) and the ability of individuals within that country (geography) to access, afford, and source adequate foodstuffs. According to the United Nations' Committee on World ...
of millions in
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainlan ...
.
The
South China Sea Islands
The South China Sea Islands consist of over 250 islands, atolls, cays, shoals, reefs and seamounts in the South China Sea. The islands are mostly low and small, and have few inhabitants. The islands and surrounding seas are subject to overla ...
, collectively comprising several
archipelago
An archipelago ( ), sometimes called an island group or island chain, is a chain, cluster, or collection of islands, or sometimes a sea containing a small number of scattered islands.
Examples of archipelagos include: the Indonesian Arc ...
clusters of mostly small uninhabited
island
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...
s,
islet
An islet is a very small, often unnamed island. Most definitions are not precise, but some suggest that an islet has little or no vegetation and cannot support human habitation. It may be made of rock, sand and/or hard coral; may be permanen ...
s (
cay
A cay ( ), also spelled caye or key, is a small, low-elevation, sandy island on the surface of a coral reef. Cays occur in tropical environments throughout the Pacific, Atlantic, and Indian Oceans, including in the Caribbean and on the Great ...
s and
shoals),
reef
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes— deposition of sand, wave erosion planing down rock o ...
s/
atoll
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can gr ...
s and
seamounts numbering in the hundreds, are subject to
competing claims of sovereignty by several countries. These claims are also reflected in the variety of names used for the islands and the sea.
Names
''South China Sea'' is the dominant term used in English for the sea, and the name in most European languages is equivalent. This name is a result of early European interest in the sea as a route from Europe and South Asia to the trading opportunities of China. In the 16th century, Portuguese sailors called it the China Sea (); later needs to differentiate it from nearby bodies of water led to calling it the South China Sea. The
International Hydrographic Organization
The International Hydrographic Organization (IHO) is an intergovernmental organisation representing hydrography. , the IHO comprised 98 Member States.
A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters a ...
refers to the sea as "South China Sea (Nan Hai)".
The ''
Yizhoushu
The ''Yi Zhou Shu'' () is a compendium of Chinese historical documents about the Western Zhou period (1046–771 BCE). Its textual history began with a (4th century BCE) text/compendium known as the ''Zhou Shu'' ("Book of Zhou"), which was possibl ...
'', which was a chronicle of the
Western Zhou
The Western Zhou ( zh, c=, p=Xīzhōu; c. 1045 BC – 771 BC) was a royal dynasty of China and the first half of the Zhou dynasty. It began when King Wu of Zhou overthrew the Shang dynasty at the Battle of Muye and ended when the Quanrong n ...
dynasty (1046–771 BCE), gives the first Chinese name for the South China Sea as ''Nanfang Hai'' (), claiming that barbarians from that sea gave tributes of
hawksbill sea turtles to the Zhou rulers.
The ''
Classic of Poetry
The ''Classic of Poetry'', also ''Shijing'' or ''Shih-ching'', translated variously as the ''Book of Songs'', ''Book of Odes'', or simply known as the ''Odes'' or ''Poetry'' (; ''Shī''), is the oldest existing collection of Chinese poetry, c ...
'', ''
Zuo Zhuan'', and ''
Guoyu'' classics of the
Spring and Autumn period (771–476 BCE) also referred to the sea, but by the name ''Nan Hai'' () in reference to the
State of Chu's expeditions there.
Nan Hai, the South Sea, was one of the
Four Seas
The Four Seas () were four bodies of water that metaphorically made up the boundaries of ancient China. There is a sea for each for the four cardinal directions. The West Sea is Qinghai Lake, the East Sea is the East China Sea, the North Sea ...
of Chinese literature. There are three other seas, one for each of the four cardinal directions. During the
Eastern Han
The Han dynasty (, ; ) was an imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–207 BC) and a warr ...
dynasty (23–220 CE), China's rulers called the sea ''Zhang Hai'' ().
''Fei Hai'' () became popular during the
Southern and Northern Dynasties
The Northern and Southern dynasties () was a period of political division in the history of China that lasted from 420 to 589, following the tumultuous era of the Sixteen Kingdoms and the Eastern Jin dynasty. It is sometimes considered as ...
period. Usage of the current Chinese name, ''Nan Hai'' (South Sea), gradually became widespread during the
Qing Dynasty
The Qing dynasty ( ), officially the Great Qing,, was a Manchu-led imperial dynasty of China and the last orthodox dynasty in Chinese history. It emerged from the Later Jin dynasty founded by the Jianzhou Jurchens, a Tungusic-spea ...
.
In Southeast Asia it was once called the Champa Sea or ''Sea of Cham'', after the maritime kingdom of
Champa (nowadays
Central Vietnam
Central Vietnam ( vi, Trung Bộ or ), also known as Middle Vietnam or The Middle, formerly known as by South Vietnam, and Annam under French Indochina, is one of the three geographical regions within Vietnam.
The name Trung Bộ was used by ...
), which flourished there before the
sixteenth century.
The majority of the sea came under Japanese naval control during World War II following the military acquisition of many surrounding South East Asian territories in 1941. Japan calls the sea "South China Sea". This was written until 2004, when the Japanese Foreign Ministry and other departments switched the spelling to , which has become the standard usage in Japan. "
West Philippine Sea
West Philippine Sea ( fil, Karagatang Kanlurang Pilipinas; abbreviated as WPS) is the official designation by the government of the Philippines to the parts of the South China Sea that are included in the country's exclusive economic zone. The ...
" is the official designation by the Philippine government of eastern parts of the South China Sea that are included in the Philippines' exclusive economic zone. The term is also sometimes incorrectly used to refer to the South China Sea as a whole.
In China, it is called the ''South Sea'', (), and in
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
the ''East Sea'', . In
Malaysia
Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
and the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
, it was long called the ''South China Sea'' ( tl, Dagat Timog Tsina, ms, Laut China Selatan), with the part within Philippine territorial waters often called the "
Luzon
Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, as ...
Sea", , by the Philippines.
However, following an escalation of the
Spratly Islands dispute in 2011, various Philippine government agencies started using the name West Philippine Sea. A
Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) spokesperson said that the sea to the east of the Philippines will continue to be called the
Philippine Sea. In September 2012, Philippine President
Benigno Aquino III
Benigno Simeon Cojuangco Aquino III (; February 8, 1960 – June 24, 2021), also known as Noynoy Aquino and colloquially as PNoy, was a Filipino politician who served as the 15th president of the Philippines from 2010 to 2016. The son of ...
signed Administrative Order No. 29, mandating that all government agencies use the name ''West Philippine Sea'' to refer to the parts of the South China Sea within the Philippines'
exclusive economic zone, including the
Luzon Sea as well as the waters around, within and adjacent to the
Kalayaan Island Group and
Bajo de Masinloc, and tasked the
National Mapping and Resource Information Authority
The Philippines' National Mapping and Resource Information Authority (Filipino: ''Pambansang Pangasiwaan sa Pagmamapa at Dulugang Kaalaman''), abbreviated as NAMRIA, is an agency of the Philippine government under the Department of Environment ...
(NAMRIA) to use the name in official maps.
In July 2017, to assert its sovereignty,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
renamed the northern reaches of its
exclusive economic zone in the South China Sea as the ''North Natuna Sea'', which is located north of the Indonesian
Natuna Islands
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
, bordering the southern Vietnam exclusive economic zone, corresponding to the southern end of the South China Sea. The "Natuna Sea" is located south of Natuna Island within Indonesian territorial waters. Therefore, Indonesia has named two seas that are portions of the South China Sea; the
Natuna Sea
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
located between Natuna Islands and the
Lingga and
Tambelan Archipelago
Tambelan archipelago is a group of 68 islands off the west coast of West Kalimantan, (Borneo), Indonesia, just north of the equator. The archipelago is located on the north opening of Karimata Strait which separates Borneo and Belitung island. Ge ...
s, and the North Natuna Sea located between the Natuna Islands and
Cape Cà Mau on the southern tip of the
Mekong Delta in Vietnam.
Geography
According to
International Hydrographic Organization
The International Hydrographic Organization (IHO) is an intergovernmental organisation representing hydrography. , the IHO comprised 98 Member States.
A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters a ...
(IHO) ''Limits of Oceans and Seas'', 3rd edition (1953), it is located
.
* south of
Chinese mainland
"Mainland China" is a geopolitical term defined as the territory governed by the People's Republic of China (including islands like Hainan or Chongming), excluding dependent territories of the PRC, and other territories within Greater China. ...
,
south of
Hainan
Hainan (, ; ) is the smallest and southernmost province of the People's Republic of China (PRC), consisting of various islands in the South China Sea. , the largest and most populous island in China,The island of Taiwan, which is slightly l ...
,
west of
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
;
* east of
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
;
* west of the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
;
* east of the
Malay Peninsula, up to the east entrance of
Strait of Singapore, and south of the
Bintan
Bintan Regency (formerly Riau Islands Regency; id, Kabupaten Kepulauan Riau) is an administrative area in the Riau Islands Province of Indonesia. Bintan Regency includes all of Bintan Island (except for the city of Tanjung Pinang which is sep ...
and
Batam Island
Batam is the largest city in the province of Riau Islands, Indonesia. The city administrative area covers three main islands of Batam, Rempang, and Galang (collectively called Barelang), as well as several small islands. Batam Island is the c ...
s;
* the northeast coast of
Sumatra;
* and north of the
Bangka Belitung Islands
The Bangka Belitung Islands ( id, Kepulauan Bangka Belitung) is a province of Indonesia. Situated off the southeastern coast of Sumatra, the province comprises two main landmasses— Bangka and Belitung—and numerous smaller islands. Bangka Beli ...
and
Borneo
Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and ea ...
.
However, in its unapproved draft 4th edition (1986), IHO proposed the
Natuna Sea
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
, thus the South China Sea southern boundary was shifted northward, from north of the Bangka Belitung Islands to north and northeast of
Natuna Islands
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
.
States and territories with borders on the sea (clockwise from north) include: the
People's Republic of China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
, the
Republic of China (Taiwan)
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
, the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
,
Malaysia
Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
,
Brunei
Brunei ( , ), formally Brunei Darussalam ( ms, Negara Brunei Darussalam, Jawi: , ), is a country located on the north coast of the island of Borneo in Southeast Asia. Apart from its South China Sea coast, it is completely surrounded by t ...
,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
and
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
.
Major rivers that flow into the South China Sea include the
Pearl
A pearl is a hard, glistening object produced within the soft tissue (specifically the mantle) of a living shelled mollusk or another animal, such as fossil conulariids. Just like the shell of a mollusk, a pearl is composed of calcium carb ...
,
Min
Min or MIN may refer to:
Places
* Fujian, also called Mǐn, a province of China
** Min Kingdom (909–945), a state in Fujian
* Min County, a county of Dingxi, Gansu province, China
* Min River (Fujian)
* Min River (Sichuan)
* Mineola (Am ...
,
Jiulong,
Red
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and a secondar ...
,
Mekong
The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's twelfth longest river and the third longest in Asia. Its estimated length is , and it drains an area of , discharging of water annual ...
,
Menam,
Rajang,
Baram,
Kapuas,
Batang Hari,
Musi,
Kampar,
Indragiri,
Pahang
Pahang (; Jawi: , Pahang Hulu Malay: ''Paha'', Pahang Hilir Malay: ''Pahaeng'', Ulu Tembeling Malay: ''Pahaq)'' officially Pahang Darul Makmur with the Arabic honorific ''Darul Makmur'' (Jawi: , "The Abode of Tranquility") is a sultanate and ...
,
Agno,
Pampanga
Pampanga, officially the Province of Pampanga ( pam, Lalawigan ning Pampanga; tl, Lalawigan ng Pampanga ), is a province in the Central Luzon region of the Philippines. Lying on the northern shore of Manila Bay, Pampanga is bordered by Tarlac ...
and
Pasig
Pasig, officially the City of Pasig ( fil, Lungsod ng Pasig), is a 1st class highly urbanized city in the National Capital Region of the Philippines. According to the 2020 census, it has a population of 803,159 people.
It is located along t ...
Rivers.
Extent
The
International Hydrographic Organization
The International Hydrographic Organization (IHO) is an intergovernmental organisation representing hydrography. , the IHO comprised 98 Member States.
A principal aim of the IHO is to ensure that the world's seas, oceans and navigable waters a ...
in its ''Limits of Oceans and Seas'', 3rd edition (1953), defines the limits of the South China Sea as follows:
''On the South.'' The Eastern and Southern limits of Singapore
Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...
and Malacca Strait
The Strait of Malacca is a narrow stretch of water, 500 mi (800 km) long and from 40 to 155 mi (65–250 km) wide, between the Malay Peninsula (Peninsular Malaysia) to the northeast and the Indonesian island of Sumatra to the southwest, connec ...
s line joining Tanjong Datok, the Southeast point of Johore () through Horsburgh Reef to Pulo Koko, the Northeastern extreme of Bintan Island (). The Northeastern coast of Sumatra] as far West as Tanjong Kedabu () down the East coast of Sumatra to Lucipara Point () thence to Tanjong Nanka, the Southwest extremity of Banka Island
Bangka is an island lying east of Sumatra, Indonesia. It is administered under the province of the Bangka Belitung Islands, being one of its namesakes alongside the smaller island of Belitung across the Gaspar Strait. The 9th largest island in In ...
(where it transitions as Java Sea), through this island to Tanjong Berikat the Eastern point (), on to Tanjong Djemang () in Billiton
BHP Group Limited (formerly known as BHP Billiton) is an Australian Multinational corporation, multinational mining, metals, natural gas petroleum public company that is headquartered in Melbourne, Victoria, Australia.
The Broken Hill Propri ...
, along the North coast of this island to Tanjong Boeroeng Mandi () and thence a line to Tanjong Sambar () the Southwest extreme of Borneo
Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and ea ...
.
''On the East.'' From Tanjong Sambar through the West coast of Borneo to Tanjong Sampanmangio, the North point, thence a line to West points of
Balabac
Balabac Island is the southernmost island of the Palawan province, and therefore the westernmost undisputed island in the Philippines, only about north from Sabah, Malaysia, across the Balabac Strait.
Administratively, the island forms the main ...
and Secam Reefs, on to the West point of Bancalan Island and to Cape Buliluyan, the Southwest point of Palawan
Palawan (), officially the Province of Palawan ( cyo, Probinsya i'ang Palawan; tl, Lalawigan ng Palawan), is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in t ...
, through this island to Cabuli Point, the Northern point thereof, thence to the Northwest point of Busuanga and to Cape Calavite in the island of Mindoro
Mindoro is the seventh largest and eighth-most populous island in the Philippines. With a total land area of 10,571 km2 ( 4,082 sq.mi ) and has a population of 1,408,454 as of 2020 census. It is located off the southwestern coast of Luz ...
, to the Northwest point of Lubang Island
Lubang Island is the largest island in the Lubang Group of Islands, an archipelago which lies to the northwest of the northern end of Mindoro in the Philippines. The Lubang Islands are about southwest of Manila. There are seven islands in the gro ...
and to Point Fuego (14°08'N) in Luzon Island
Luzon (; ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippines archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, ...
, through this island to Cape Engano, the Northeast point of Luzon, along a line joining this cape with the East point of Balintang Island (20°N) and to the East point of Y'Ami Island (21°05'N) thence to Garan Bi, the Southern point of Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
(Formosa), through this island to Santyo (25°N) its North Eastern Point.
''On the North.'' From Fuki Kaku the North point of Formosa to Kiushan Tao (Turnabout Island) on to the South point of Haitan Tao (25°25'N) and thence Westward on the parallel of 25°24' North to the coast of Fukien.
''On the West.'' The Mainland, the Southern limit of the Gulf of Thailand and the East coast of the Malay Peninsula.
However, in a revised edition of ''Limits of Oceans and Seas'', 4th edition (1986), the International Hydrographic Organization officially recognized the
Natuna Sea
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
. Thus the southern limit of South China Sea is revised from the Bangka Belitung Islands to the
Natuna Islands
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
.
Geology
![Mui Ne4](https://upload.wikimedia.org/wikipedia/commons/0/08/Mui_Ne4.jpg)
The sea lies above a drowned
continental shelf; during
recent ice ages global sea level was hundreds of metres lower, and
Borneo
Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and ea ...
was part of the Asian mainland.
The South China Sea opened around
45 million years ago when the "
Dangerous Ground" rifted away from southern China. Extension culminated in
seafloor spreading
Seafloor spreading or Seafloor spread is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.
History of study
Earlier theories by Alfred Wegener a ...
around 30 million years ago, a process that propagated to the SW resulting in the V-shaped basin we see today. Extension ceased around 17 million years ago. Arguments have continued about the role of tectonic extrusion in forming the basin.
Paul Tapponnier Paul Tapponnier (born 6 January 1947 in Annecy) is a French geologist, specializing in plate tectonics and crustal deformation.
Education and career
Tapponnier graduated in 1970 with an M.S. in geology from the École Nationale Supérieure des Min ...
and colleagues have argued that as India collides with Asia it pushes
Indochina
Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...
to the SE. The relative shear between Indochina and China caused the South China Sea to open. This view is disputed by geologists who do not consider Indochina to have moved far relative to mainland Asia. Marine geophysical studies in the Gulf of Tonkin by
Peter Clift has shown that the
Red River Fault
The Red River Fault or Song Hong Fault ( vi, Đới Đứt Gãy Sông Hồng) is a major fault in Yunnan, China and Vietnam which accommodates continental China's (Yangtze Plate) southward movement It is coupled with that of the Sagaing Fault in ...
was active and causing basin formation at least by 37 million years ago in the NW South China Sea, consistent with extrusion playing a part in the formation of the sea. Since opening the South China Sea has been the repository of large sediment volumes delivered by the
Mekong River
The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's twelfth longest river and the third longest in Asia. Its estimated length is , and it drains an area of , discharging of water annual ...
,
Red River and
Pearl River
The Pearl River, also known by its Chinese name Zhujiang or Zhu Jiang in Mandarin pinyin or Chu Kiang and formerly often known as the , is an extensive river system in southern China. The name "Pearl River" is also often used as a catch-a ...
. Several of these deltas are rich in oil and gas deposits.
Islands and seamounts
The South China Sea contains over 250 small
island
An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...
s,
atoll
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can gr ...
s,
cays
A cay ( ), also spelled caye or key, is a small, low-elevation, sandy island on the surface of a coral reef. Cays occur in tropical environments throughout the Pacific, Atlantic, and Indian Oceans, including in the Caribbean and on the Great ...
,
shoals
In oceanography, geomorphology, and geoscience, a shoal is a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material and rises from the bed of a body of water to near the surface. I ...
,
reef
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes— deposition of sand, wave erosion planing down rock o ...
s, and
sandbars
In oceanography, geomorphology, and geoscience, a shoal is a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material and rises from the bed of a body of water to near the surface. It o ...
, most of which have no indigenous people, many of which are naturally under water at high tide, and some of which are permanently submerged. The features are:
![Karta CN SouthChinaSea](https://upload.wikimedia.org/wikipedia/commons/1/14/Karta_CN_SouthChinaSea.PNG)
* The
Spratly Islands
The Spratly Islands ( fil, Kapuluan ng Kalayaan; zh, c=南沙群島/南沙群岛, s=, t=, p=Nánshā Qúndǎo; Malay, id, Kepulauan Spratly; vi, Quần đảo Trường Sa) are a disputed archipelago in the South China Sea. Composed ...
* The
Paracel Islands
The Paracel Islands, also known as the Xisha Islands () and the Hoang Sa Archipelago ( vi, Quần đảo Hoàng Sa, lit=Yellow Sand Archipelago), are a disputed archipelago in the South China Sea.
The archipelago includes about 130 small coral ...
*
Pratas Island
Pratas Island,, United States National Geospatial-Intelligence Agency also known as the Tungsha Islands or the Dongsha Islands (), is a coral island situated in the northern part of the South China Sea administered as part of Cijin District, Kao ...
and the Vereker Banks
* The
Macclesfield Bank
Macclesfield Bank is an elongated sunken atoll of underwater reefs and shoals in the South China Sea. It lies east of the Paracel Islands, southwest of Pratas Island and north of the Spratly Islands. It is about long from southwest to northeast ...
* The
Scarborough Shoal
Scarborough Shoal, also known as Bajo de Masinloc (in Spanish), Panatag Shoal ( fil, Kulumpol ng Panatag, lit=serene cluster), Huangyan Island ( Mandarin zh, c=黄岩岛, p=Huáng Yán Dǎo, l=yellow rock island), and Democracy Reef, are two ...
The Spratly Islands spread over an 810 by 900 km area covering some 175 identified insular features, the largest being
Taiping Island
Taiping Island, also known as Itu Aba, and also known by various other names, is the largest of the naturally occurring Spratly Islands in the South China Sea. The island is elliptical in shape being in length and in width, with an area of . I ...
(Itu Aba) at just over long and with its highest elevation at .
The largest singular feature in the area of the Spratly Islands is a wide
seamount called
Reed Tablemount, also known as Reed Bank, in the northeast of the group, separated from
Palawan
Palawan (), officially the Province of Palawan ( cyo, Probinsya i'ang Palawan; tl, Lalawigan ng Palawan), is an archipelagic province of the Philippines that is located in the region of Mimaropa. It is the largest province in the country in t ...
Island of the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
by the Palawan Trench. Now completely submerged, with a depth of , it was an island until it sank about 7,000 years ago due to the increasing sea level after the last ice age. With an area of , it is one of the largest submerged atoll structures in the world.
Trade route
![Major crude oil trade flows in the South China Sea (2016) (43582519014)](https://upload.wikimedia.org/wikipedia/commons/f/fb/Major_crude_oil_trade_flows_in_the_South_China_Sea_%282016%29_%2843582519014%29.png)
The South China Sea is an extremely significant body of water in a geopolitical sense. The sea has historically been an important trade route between China, southeast Asia, and going to India and the west. A number of
shipwrecks of trading ships that lie on the ocean's floor attest to a thriving trade going back centuries. Nine historic trade ships carrying ceramics dating back to the 10th century until the 19th century were excavated under Swedish engineer
Sten Sjöstrand.
Today it is the second most used
sea lane
A sea lane, sea road or shipping lane is a regularly used navigable route for large water vessels (ships) on wide waterway
A waterway is any navigable body of water. Broad distinctions are useful to avoid ambiguity, and disambiguation wi ...
in the world, while in terms of world annual merchant fleet tonnage, over 50% passes through the
Strait of Malacca
The Strait of Malacca is a narrow stretch of water, 500 mi (800 km) long and from 40 to 155 mi (65–250 km) wide, between the Malay Peninsula (Peninsular Malaysia) to the northeast and the Indonesian island of Sumatra to the southwest, connec ...
, the
Sunda Strait, and the
Lombok Strait
The Lombok Strait ( id, Selat Lombok), is a strait connecting the Java Sea to the Indian Ocean, and is located between the islands of Bali and Lombok in Indonesia. The Gili Islands are on the Lombok side.
Its narrowest point is at its southern ...
. Over 1.6 million m³ (10 million barrels) of
crude oil a day are shipped through the Strait of
Malacca, where there are regular reports of
piracy
Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and other valuable goods. Those who conduct acts of piracy are called pirates, v ...
, but much less frequently than before the mid-20th century.
Natural resources
The region has proven
oil
An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...
reserves of around 1.2 km³ (7.7 billion
barrels
A barrel or cask is a hollow cylindrical container with a bulging center, longer than it is wide. They are traditionally made of wooden staves and bound by wooden or metal hoops. The word vat is often used for large containers for liquids, u ...
), with an estimate of 4.5 km³ (28 billion barrels) in total.
Natural gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbo ...
reserves are estimated to total around 7,500 km³ (266 trillion cubic feet). A 2013 report by the U.S. Energy Information Administration raised the total estimated oil reserves to 11 billion barrels. In 2014 China began to drill for oil in waters disputed with Vietnam. The area in question is known as ''Vanguard Bank'' and which Vietnam officials claim lies within their country's 200-mile exclusive economic zone. China, however, disputes this fact.
According to studies made by the
Department of Environment and Natural Resources
The Department of Environment and Natural Resources ( fil, Kagawaran ng Kapaligiran at Likas na Yaman, DENR or KKLY) is the executive department of the Philippine government responsible for governing and supervising the exploration, developmen ...
, Philippines, this body of water holds one third of the entire world's marine biodiversity, thereby making it a very important area for the ecosystem. However the fish stocks in the area are depleted, and countries are using
fishing bans as a means of asserting their sovereignty claims.
Indonesia's maritime waters have been breached by
fishing
Fishing is the activity of trying to catch fish. Fish are often caught as wildlife from the natural environment, but may also be caught from stocked bodies of water such as ponds, canals, park wetlands and reservoirs. Fishing techniques inclu ...
fleets from Vietnam and the Philippines leading to said ships being seized and sunk by Indonesian authorities.
China announced in May 2017 a breakthrough for mining
methane clathrate
Methane clathrate (CH4·5.75H2O) or (8CH4·46H2O), also called methane hydrate, hydromethane, methane ice, fire ice, natural gas hydrate, or gas hydrate, is a solid clathrate compound (more specifically, a clathrate hydrate) in which a large amo ...
s, when they extracted methane from hydrates in the South China Sea.
Territorial claims
![Spratly with flags](https://upload.wikimedia.org/wikipedia/commons/3/36/Spratly_with_flags.jpg)
Several countries have made competing territorial claims over the South China Sea. Such disputes have been regarded as Asia's most potentially dangerous point of conflict.
Both the
People's Republic of China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
(PRC) and the
Republic of China (ROC, commonly known as Taiwan) claim almost the entire body as their own, demarcating their claims within what is known as the "
nine-dash line", which claims overlap with virtually every other country in the region. Competing claims include:
* Indonesia, Vietnam, China, and Taiwan over waters NE of the
Natuna Islands
''(Sacred Ocean, Fortune Land)
, image_map =
, pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea
, pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in I ...
* The Philippines, China, and Taiwan over
Scarborough Shoal
Scarborough Shoal, also known as Bajo de Masinloc (in Spanish), Panatag Shoal ( fil, Kulumpol ng Panatag, lit=serene cluster), Huangyan Island ( Mandarin zh, c=黄岩岛, p=Huáng Yán Dǎo, l=yellow rock island), and Democracy Reef, are two ...
.
* Vietnam, China, and Taiwan over waters west of the
Spratly Islands
The Spratly Islands ( fil, Kapuluan ng Kalayaan; zh, c=南沙群島/南沙群岛, s=, t=, p=Nánshā Qúndǎo; Malay, id, Kepulauan Spratly; vi, Quần đảo Trường Sa) are a disputed archipelago in the South China Sea. Composed ...
. Some or all of the islands themselves are also disputed between Vietnam, China, Taiwan, Brunei, Malaysia, and the Philippines.
* The
Paracel Islands
The Paracel Islands, also known as the Xisha Islands () and the Hoang Sa Archipelago ( vi, Quần đảo Hoàng Sa, lit=Yellow Sand Archipelago), are a disputed archipelago in the South China Sea.
The archipelago includes about 130 small coral ...
are disputed between China, Taiwan and Vietnam.
* Malaysia, Cambodia, Thailand and Vietnam over areas in the
Gulf of Thailand.
* Singapore and Malaysia along the Strait of Johore and the Strait of Singapore.
China and Vietnam have both been vigorous in prosecuting their claims. China (various governments) and South Vietnam
each controlled part of the Paracel Islands before 1974. A
brief conflict in 1974 resulted in 18 Chinese and 53 Vietnamese deaths, and China has controlled the whole of Paracel since then. The
Spratly Islands
The Spratly Islands ( fil, Kapuluan ng Kalayaan; zh, c=南沙群島/南沙群岛, s=, t=, p=Nánshā Qúndǎo; Malay, id, Kepulauan Spratly; vi, Quần đảo Trường Sa) are a disputed archipelago in the South China Sea. Composed ...
have been the site of a naval clash, in which over 70 Vietnamese sailors were killed just south of
Chigua Reef in March 1988. Disputing claimants regularly report clashes between naval vessels.
ASEAN
ASEAN ( , ), officially the Association of Southeast Asian Nations, is a political and economic union of 10 member states in Southeast Asia, which promotes intergovernmental cooperation and facilitates economic, political, security, militar ...
in general, and Malaysia in particular, have been keen to ensure that the territorial disputes within the South China Sea do not escalate into armed conflict. As such, joint development authorities have been set up in areas of overlapping claims to jointly develop the area and divide the profits equally without settling the issue of sovereignty over the area. This is true particularly in the Gulf of Thailand. Generally, China has preferred to resolve competing claims bilaterally, while some ASEAN countries prefer multilateral talks, believing that they are disadvantaged in bilateral negotiations with the much larger China and that because many countries claim the same territory only multilateral talks could effectively resolve the competing claims.
The overlapping claims over
Pedra Branca or
Pulau Batu Putih including the neighboring
Middle Rocks
The Middle Rocks ( ms, Batuan Tengah; Jawi: باتون تڠه; ) are two uninhabited small rocks separated by of open water at the eastern opening of the Strait of Singapore on the western edge of the South China Sea. The islands were dispute ...
by both Singapore and Malaysia were settled in 2008 by the
International Court of Justice
The International Court of Justice (ICJ; french: Cour internationale de justice, links=no; ), sometimes known as the World Court, is one of the six principal organs of the United Nations (UN). It settles disputes between states in accordanc ...
, awarding Pedra Branca/Pulau Batu Puteh to Singapore and the Middle Rocks to Malaysia.
In July 2010, US Secretary of State Hillary Clinton called for China to resolve the territorial dispute. China responded by demanding the US keep out of the issue. This came at a time when both countries had been engaging in naval exercises in a show of force to the opposing side, which increased tensions in the region. The
US Department of Defense
The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national sec ...
released a statement on August 18 where it opposed the use of force to resolve the dispute, and accused China of assertive behaviour. On July 22, 2011, one of India's amphibious assault vessels, the
INS ''Airavat'' which was on a friendly visit to Vietnam, was reportedly contacted at a distance of from the Vietnamese coast in the disputed South China Sea on an open radio channel by a vessel identifying itself as the Chinese Navy and stating that the ship was entering Chinese waters.
The spokesperson for the Indian Navy clarified that as no ship or aircraft was visible from INS ''Airavat'' it proceeded on her onward journey as scheduled. The Indian Navy further clarified that "
ere was no confrontation involving the INS Airavat. India supports freedom of navigation in international waters, including in the South China Sea, and the right of passage in accordance with accepted principles of international law. These principles should be respected by all."
In September 2011, shortly after China and Vietnam had signed an agreement seeking to contain a dispute over the South China Sea, India's state-run explorer,
Oil and Natural Gas Corporation
The Oil and Natural Gas Corporation (ONGC) is a central public sector undertaking under the ownership of Ministry of Petroleum and Natural Gas, Government of India. It is headquartered in New Delhi. ONGC was founded on 14 August 1956 by the ...
(ONGC) said that its overseas investment arm ONGC Videsh Limited had signed a three-year deal with
PetroVietnam for developing long-term cooperation in the oil sector and that it had accepted Vietnam's offer of exploration in certain specified blocks in the South China Sea.
In response, Chinese Foreign Ministry spokesperson Jiang Yu issued a protest.
The spokesman of the Ministry of External Affairs of the Government of India responded by saying that "The Chinese had concerns but we are going by what the Vietnamese authorities have told us and have conveyed this to the Chinese."
The Indo-Vietnamese deal was also denounced by the Chinese state-run newspaper ''Global Times''.
In 1999, Taiwan claimed the entirety of the South China Sea islands under the
Lee Teng-hui administration. The entire subsoil, seabed and waters of the Paracels and Spratlys are claimed by Taiwan.
In 2012 and 2013, Vietnam and Taiwan butted heads against each other over anti-Vietnamese military exercises by Taiwan.
In May 2014, China established an
oil rig
{{about, , the mnemonic OIL RIG, Redox
An oil rig is any kind of apparatus constructed for oil drilling.
Kinds of oil rig include:
* Drilling rig, an apparatus for on-land oil drilling
* Drillship, a floating apparatus for offshore oil drilling ...
near the Paracel Islands, leading to multiple incidents between Vietnamese and Chinese ships.
In December 2018, retired Chinese admiral
Luo Yuan proposed that a possible solution to tensions with the United States in the South China Sea would be to sink one or two
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
aircraft carriers to break US morale.
Also in December 2018, Chinese commentator and Senior Colonel in the
People's Liberation Army Air Force
The People's Liberation Army Air Force (PLAAF; ), also known as the Chinese Air Force (中国空军) or the People's Air Force (人民空军), is an aerial service branch of the People's Liberation Army, the regular armed forces of the Peo ...
,
Dai Xu suggested that China's navy should ram
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
ships sailing in the South China Sea.
The US, although not a signatory to
UNCLOS
The United Nations Convention on the Law of the Sea (UNCLOS), also called the Law of the Sea Convention or the Law of the Sea Treaty, is an international agreement that establishes a legal framework for all marine and maritime activities. , 167 c ...
, has maintained its position that its naval vessels have consistently sailed unhindered through the South China Sea and will continue to do so. At times US warships have come within the 12 nautical-mile limit of Chinese-controlled islands (such as the Paracel Islands), arousing China's ire. During the US Chief of Naval Operations' visit to China in early 2019, he and his Chinese counterpart worked out rules of engagement, whenever American warships and Chinese warships met up on the high seas.
On 26 June 2020, the 36th Association of Southeast Asian Nations (ASEAN) Summit was held virtually. Vietnam, as the Chairman of the Summit, released the Chairman's Statement. The Statement said the United Nations Convention on the Law of the Sea is "the basis for determining maritime entitlements, sovereign rights, jurisdiction and legitimate interests over maritime zones, and the 1982 UNCLOS sets out the legal framework within which all activities in the oceans and seas must be carried out."
Military maneuver
It was reported by
VOA
Voice of America (VOA or VoA) is the State media, state-owned news network and International broadcasting, international radio broadcaster of the United States, United States of America. It is the largest and oldest U.S.-funded international br ...
on 27 August 2020 that a U.S. defense official said that the People's Liberation Army of China launched four medium-range ballistic missiles from mainland China into an area of the South China Sea.
In 2022, Vietnam demanded that Taiwan stop conducting its military drills at the
Spratly Islands
The Spratly Islands ( fil, Kapuluan ng Kalayaan; zh, c=南沙群島/南沙群岛, s=, t=, p=Nánshā Qúndǎo; Malay, id, Kepulauan Spratly; vi, Quần đảo Trường Sa) are a disputed archipelago in the South China Sea. Composed ...
, which is located within the South China Sea.
2016 arbitration
In January 2013, the Philippines initiated arbitration proceedings against China (PRC) over issues surrounding the
nine-dash line, characterization of maritime features, and EEZ.
On 12 July 2016, an
arbitral tribunal
An arbitral tribunal or arbitration tribunal, also arbitration commission, arbitration committee or arbitration council is a panel of unbiased adjudicators which is convened and sits to resolve a dispute by way of arbitration. The tribunal may c ...
ruled in favor of the Philippines on most of its submissions. It clarified that it would not "rule on any question of sovereignty over land territory and would not delimit any maritime boundary between the Parties" but concluded that China had not historically exercised exclusive control within the nine-dash line, hence has "no legal basis" to claim "historic rights" over the resources. It also concluded that China's historic rights claims over the maritime areas (as opposed to land masses and territorial waters) inside the nine-dash line would have no lawful effect outside of what's entitled to under UNCLOS. It criticized China's land reclamation projects and its construction of artificial islands in the Spratly Islands, saying that it had caused "severe harm to the coral reef environment". Finally, it characterized
Taiping Island
Taiping Island, also known as Itu Aba, and also known by various other names, is the largest of the naturally occurring Spratly Islands in the South China Sea. The island is elliptical in shape being in length and in width, with an area of . I ...
and other features of the Spratly Islands as "rocks" under UNCLOS, and therefore are not entitled to a 200 nautical mile
exclusive economic zone. The arbitral tribunal decision was ruled as final and non-appealable by either country. China rejected the ruling, calling it "ill-founded".
Taiwan, which currently administers Taiping Island, the largest of the Spratly Islands, also rejected the ruling. Eight governments have publicly called for the ruling to be respected, 35 have issued generally positive statements noting the verdict but have stopped short of calling for the parties to abide by it, and eight have publicly rejected it. The eight governments in support are
Australia,
Canada
Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...
,
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
, Japan,
New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
, the Philippines,
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
, and the United States; the governments in opposition are China,
Montenegro
)
, image_map = Europe-Montenegro.svg
, map_caption =
, image_map2 =
, capital = Podgorica
, coordinates =
, largest_city = capital
, official_languages = M ...
,
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's fifth-most populous country, with a population of almost 243 million people, and has the world's second-lar ...
, Russia,
Sudan,
Syria, Taiwan, and
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
. The
United Nations
The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmoniz ...
itself doesn't have a position on the legal and procedural merits of the case or on the disputed claims, and the Secretary-General expressed his hope that the continued consultations on a Code of Conduct between
ASEAN
ASEAN ( , ), officially the Association of Southeast Asian Nations, is a political and economic union of 10 member states in Southeast Asia, which promotes intergovernmental cooperation and facilitates economic, political, security, militar ...
and China under the framework of the Declaration of the Conduct of Parties in the South China Sea will lead to increased mutual understanding among all the parties.
In March 2020, the Philippines expressed its concern about approximately 220 PRC militia vessels in the disputed area.
See also
*
*
List of maritime features in the Spratly Islands
This page features a series of lists of maritime features in the Spratly Islands.
Features by area
Of the hundreds of maritime features in the Spratly Islands, relatively few have land permanently above sea-level that is larger than protruding ...
*
South China Sea Islands
The South China Sea Islands consist of over 250 islands, atolls, cays, shoals, reefs and seamounts in the South China Sea. The islands are mostly low and small, and have few inhabitants. The islands and surrounding seas are subject to overla ...
*
Spratly Islands
The Spratly Islands ( fil, Kapuluan ng Kalayaan; zh, c=南沙群島/南沙群岛, s=, t=, p=Nánshā Qúndǎo; Malay, id, Kepulauan Spratly; vi, Quần đảo Trường Sa) are a disputed archipelago in the South China Sea. Composed ...
*
Spratly Islands dispute
*
Territorial disputes in the South China Sea
Territorial disputes in the South China Sea involve conflicting island and maritime claims in the region by several sovereign states, namely Brunei, the People's Republic of China (PRC), Taiwan (Republic of China/ROC), Indonesia, Malaysia, Ph ...
References
Further reading
*
* Francois-Xavier Bonnet
Geopolitics of Scarborough Shoal Irasec Discussion Paper 14, November 2012
* C. Michael Hogan (2011
''South China Sea'' Topic ed. P. Saundry. Ed.-in-chief C.J. Cleveland. Encyclopedia of Earth. National Council for Science and the Environment. Washington DC* Clive Schofield et al.
From Disputed Waters to Seas of Opportunity: Overcoming Barriers to Maritime Cooperation in East and Southeast Asia(July 2011)
* UNEP (2007).
'. UNEP/GEF/SCS Technical Publication No. 9.
* Wang, Gungwu (2003). ''The Nanhai Trade: Early Chinese Trade in the South China Sea''. Marshall Cavendish International. .
* Keyan Zou (2005).
'. London/New York: Rutledge Curzon.
* United States. Congress. (2014)
Maritime Sovereignty in the East and South China Seas: Joint Hearing before the Subcommittee on Seapower and Projection Forces of the Committee on Armed Services Meeting Jointly with the Subcommittee on Asia and the Pacific of the Committee on Foreign Affairs (Serial No. 113-137), House of Representatives, One Hundred Thirteenth Congress, Second Session, Hearing held January 14, 2014
External links
ASEAN and the South China Sea: Deepening DivisionsQ&A with Ian J. Storey (July 2012)
Rising Tensions in the South China Sea June 2011 Q&A with Ian J. Storey
News collections on The South China Seaon
China Digital Times
China Digital Times (CDT; ) is a US-based 501(c)(3) organization that runs a bilingual news website covering China. The site focuses on news items which are blocked, deleted or suppressed by China's state censors.
History
The website was started ...
The South China Sea on Google Earth- featured on Google Earth's Official Blog
South China Sea Virtual Library- online resource for students, scholars and policy-makers interested in South China Sea regional development, environment, and security issues.
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ttps://web.archive.org/web/20041206223201/http://www.iccwbo.org/ccs/imb_piracy/weekly_piracy_report.asp Weekly Piracy Report
Reversing Environmental Degradation Trends in the South China Sea and Gulf of ThailandAudioRadio communication between United States Navy Boeing P-8A Poseidon aircraft operating under international law and the Chinese Navy warnings.
A 1775 Chart of the China Sea , Southeast Asia Digital Library
{{Authority control
Marginal seas of the Pacific Ocean
Maritime Southeast Asia
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Seas of Asia
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