Spratly Islands dispute

The overlapping territorial claims in Spratly Islands

The Spratly Islands dispute is an ongoing territorial dispute between China, Taiwan, Malaysia, the Philippines, Vietnam, and Brunei, concerning "ownership" of the Spratly Islands, a group of islands and associated "maritime features" (reefs, banks, cays, etc.) located in the South China Sea. The dispute is characterised by diplomatic stalemate and the employment of military pressure techniques (such as military occupation of disputed territory) in the advancement of national territorial claims. All except Brunei occupy some of the maritime features.

Most of the "maritime features" in this area have at least six names: The "International name", usually in English; the "Chinese name", sometimes different for PRC and ROC (and also in different character-sets); the Vietnamese, Philippine and Malaysian names, and also, there are alternate names (e.g. Spratly Island is also known as Storm Island), and sometimes names with European origins (French, Portuguese, Spanish, British, etc.).

The Spratly Islands are important for economic and strategic reasons. The Spratly area holds potentially significant, but largely unexplored, reserves of oil and natural gas, it is a productive area for world fishing, it is one of the busiest areas of commercial shipping traffic, and surrounding countries would get an extended continental shelf if their claims were recognised. In addition to economic incentives, the Spratlys sit astride major maritime trade routes to Northeast Asia, giving them added significance as positions from which to monitor maritime activity in the South China Sea and to potentially base and project military force from. In 2014, China drew increased international attention due to its dredging activities within the Spratlys, amidst speculation it is planning to further develop its military presence in the area. In 2015 satellite imagery revealed that China was rapidly constructing an airfield on Fiery Cross Reef within the Spratlys whilst continuing its land reclamation activities at other sites. Only China (PRC), Taiwan (ROC), and Vietnam have made claims based on historical sovereignty of the islands. The Philippines, however, claims part of the area as its territory under UNCLOS, an agreement parts of which have been ratified by the countries involved in the Spratly islands dispute.

Reasons for the dispute

There are multiple reasons why the neighbouring nations in particular, and the rest of the world in general, would be interested in the Spratly Islands.

Hydrocarbons

In 1968, oil was discovered in the region. The Geology and Mineral Resources Ministry of the People's Republic of China (PRC) has estimated that the Spratly area holds oil and natural gas reserves of 17.7 billion tons (1.60 × 10¹⁰ kg), compared to the 13 billion tons (1.17 × 10¹⁰ kg) held by Kuwait, placing it as, potentially, the fourth largest reserve bed in the world. The United States Energy Information Administration contests this, estimating almost no oil and less than 100 billion cubic feet of natural gas exists in fields near the Spratly Islands. Still, these large potential reserves have assisted in intensifying the territorial claims of the neighbouring countries.

In 1968 and 1970, the Philippines started to take their territorial claims more seriously and stationed troops on three islands which had been claimed by the adventurer Tomas Cloma as part of Freedomland. In 1973, Vietnamese troops were stationed on five islands.

On 11 March 1976, the first major Philippine oil discovery occurred off the coast of Palawan, near the Spratly Islands territory. In 2010, these oil fields supplied 15% of all petroleum consumed in the Philippines. In 1992, the PRC and Vietnam granted oil exploration contracts to US oil companies that covered overlapping areas in the Spratlys. In May 1992, the China National Offshore Oil Corporation (CNOOC) and Crestone Energy (a US company based in Denver, Colorado) signed a co-operation contract for the joint exploration of the Wan'an Bei-21 block, a 25,155 square kilometres (9,710 sq mi) section of the southwestern South China Sea that includes Spratly Island areas. Part of the Crestone's contract covered Vietnam's blocks 133 and 134, where PetroVietnam, PetroStar Energy (US) and ConocoPhillips Vietnam Exploration & Production, a unit of ConocoPhillips, agreed to evaluate prospects in April 1992. This led to a confrontation between China and Vietnam, with each demanding that the other cancel its contract.

Commercial fishing

The region is one of the world's most productive areas for commercial fishing. In 2010, the Western Central Pacific (excluding the northernmost reaches of the South China Sea closest to the PRC coast) accounted for 14% of the total world catch at 11.7 million tonnes. This was up from less than 4 million tonnes in 1970. The PRC has predicted that the South China Sea holds combined fishing and oil and gas resources worth one trillion dollars. There have already been numerous clashes between the PRC and the Philippines, PRC and Vietnam, and between other nations over "foreign" fishing vessels in Exclusive Economic Zones (EEZs), and the media regularly report the arrest of Chinese fishermen. In 1984, Brunei established an exclusive fishing zone encompassing Louisa Reef in the southeastern Spratly Islands.

Commercial shipping

The region is one of the busiest shipping lanes in the world. During the 1980s, at least 270 ships passed through the Spratly Islands region each day. More than half of the world's supertanker traffic, by tonnage, passes through the region's waters every year. Tanker traffic through the South China Sea is over three times greater than through the Suez Canal and five times more than through the Panama Canal; 25% of the world's crude oil passes through the South China Sea.

Confrontations

There have been a number of notable clashes in the Spratly Islands, some of which are discussed in the following articles:

• Territorial disputes in the South China Sea
• Southwest Cay invasion (1975)
• Johnson South Reef Skirmish (14 March 1988)
• Scarborough Shoal standoff (commenced 8 April 2012)
• Hai Yang Shi You 981 standoff (2014)

International law

South China Sea claims and agreements.

Extended continental shelf claims, 2009

Via UNCLOS, the United Nations provided for countries with coastlines to submit claims to the UN's Commission on the Limits of the Continental Shelf (CLCS), (for their continental shelf to be extended beyond 200 nautical miles of their shores), by 13 May 2009. A total of 48 nations made full claims, and dozens more made preliminary submissions. Two of the submissions made to the CLCS addressed claims in the South China Sea (SCS) – one by Vietnam for a claim over the northern portion of the SCS (which included the Paracel Islands), and another jointly by Vietnam and Malaysia for a joint claim over a "defined area" in the middle of the SCS between the two countries, which included part of the Spratly Islands. Brunei made a preliminary submission notifying of its intention to claim a continental shelf beyond 200 nautical miles from its shores.

China (PRC) immediately issued protests over the two submissions and called on the United Nations not to consider them. It also issued a stern warning to countries not to claim the islands which it said were its sovereign territory.

Philippine protests to ITLOS, 2011

On 23 May 2011, Philippine President Benigno Aquino III warned the visiting Chinese Defense Minister Liang Guanglie of a possible arms race in the region if tensions worsened over disputes in the South China Sea. In March, the Philippines complained that Chinese patrol boats had harassed a Philippine oil exploration vessel in disputed waters near the Spratlys, and subsequently filed a formal protest at the International Tribunal for the Law of the Sea (ITLOS).

Philippines submission to the Permanent Court of Arbitration, 2013–2016

Further information: Philippines v. China

On 22 January 2013, the Philippines instituted arbitral proceedings against the People's Republic of China in the Permanent Court of Arbitration (PCA). On 19 February 2013, China rejected and returned the Philippines' Notification. The Permanent Court of Arbitration acts as Registry in this arbitration.

Philippine Justice Antonio T. Carpio states that the case is solely a maritime dispute, and not territorial in nature. The Philippines seeks clarification from the tribunal as to whether China's 9-dashed line can negate the Philippines' Exclusive Economic Zone as guaranteed under the United Nations Convention on the Law of the Sea (UNCLOS), of which China is a signatory. As part of the case, the Philippines also seeks clarification on whether rocks barely (1.8 meter) above water at high tide, (such as Scarborough Shoal), generate a 200-nautical-mile (370 km; 230 mi) EEZ, or only a 12-nautical-mile (22 km; 14 mi) territorial sea. Clarification of whether China can appropriate low-tide elevations, such as the Mischief Reef and the Subi Reef within the Philippines' EEZ, have also been included in the case. "The Philippines is not asking the tribunal to delimit by nautical measurements overlapping EEZs between China and the Philippines. The Philippines is also not asking the tribunal what country has sovereignty over an island, or rock above water at high tide, in the West Philippine Sea."

According to a PCA press release on 12 July 2016 "[The] Tribunal concluded that, as between the Philippines and China, there was no legal basis for China to claim historic rights to resources, in excess of the rights provided for by the Convention, within the sea areas falling within the ‘nine-dash line’".

Diplomatic moves

1992 ASEAN Declaration on the South China Sea

On 22 July 1992, ASEAN issued a declaration on the South China Sea, emphasising that the dispute should be solved peacefully without resorting to violence.

1995 Agreement

Following a 1995 dispute between the PRC and the Philippines, an ASEAN-brokered agreement was reached between the PRC and ASEAN member nations whereby one country would inform the other of any military movement within the disputed territory, and that there would be no further construction.

The agreement was promptly violated by PRC and Malaysia: claiming storm damage, seven PLA Navy vessels entered the area to repair "fishing shelters" in Panganiban Reef (Mischief Reef); Malaysia erected a structure on Investigator Shoal and landed at Rizal Reef (Commodore Reef). In response, the Philippines lodged formal protests, demanded the removal of the structures, increased naval patrols in Kalayaan, and issued invitations to American politicians to inspect the PRC bases by plane.

Declaration on the Conduct of Parties in the South China Sea, 2002

On 4 November 2002 in Phnom Penh, the Declaration on the Conduct of Parties in the South China Sea was signed by the 10 foreign ministers of ASEAN countries and China (PRC). The parties explicitly undertook in this declaration, "to resolve their territorial and jurisdictional disputes by peaceful means, without resorting to the threat or use of force, through friendly consultations and negotiations by sovereign states directly concerned". The parties also undertook to exercise self-restraint with activities that would complicate or escalate disputes and affect peace and stability, including refraining from inhabiting the presently uninhabited islands, reefs, shoals, cays, and other features. The parties pledged to carry out confidence building measures, such as: holding dialogues and exchange of views as appropriate between their defence and military officials; ensuring just and humane treatment of all persons who are in danger or distress; notifying on a voluntary basis other parties concerned of any impending joint / combined military exercise; and exchanging, on a voluntary basis, relevant information. The parties may also explore or undertake cooperative activities such as: marine environmental protection; marine scientific research; safety of navigation and communication at sea; search and rescue operations; and combating transnational crime, including but not limited to trafficking in illicit drugs, piracy, armed robbery at sea, and illegal traffic in arms.

The declaration eases tensions, but falls short of a legally binding code of conduct.

Code of Conduct in the South China Sea

In July 2012, China (PRC) announced that it is open to launching discussions on the Code of Conduct in the South China Sea, but called for all parties to exercise self-restraint in keeping with the spirit of previous declarations and United Nation conventions. This announcement has been criticised by many neighbouring states because of the contradictions seen in the Scarborough Shoal at that time where China has established de facto control.

On 2 August 2012, the United States Senate unanimously passed a resolution declaring that China's July 2012 actions to unilaterally assert control of disputed territories in the South China Sea "are contrary to agreed upon principles with regard to resolving disputes and impede a peaceful resolution."

Chinese dredging activities

Subi Reef being built up into an artificial island, 2015

In 2014 Janes reported that during 2013–2014 China had begun a substantial program of dredging and land reclamation at three sites in the Spratlys. Janes concluded that 'The strategic effect of China's dredging and land reclamation makes it the most significant change to the South China Sea dispute since the 1988 Johnson South Reef Skirmish. If completed as envisioned in the CGI designs, China will have its first airstrip in the Spratly islands – and a base from which to impose its interpretation of the surrounding features' sovereignty'.

Janes also noted that in contrast to the previous construction projections of other countries in the Spratlys, 'The main difference between these activities and China's is that they modified existing land masses, while Beijing is constructing islands out of reefs that for the most part were under water at high tide'.

There is no known official term for the projects; the phrase "great wall of sand" was first used by Harry Harris, commander of the US Pacific Fleet, in March 2015.

2015 construction of an airfield at Fiery Cross Reef

In April 2015 new satellite imagery revealed that China was rapidly constructing an airfield at Fiery Cross Reef, in addition to its ongoing dredging activities in the Spratlys. In September, China had completed a 3125-metre runway.

Claims and their basis

Map of various countries occupying the Spratly Islands

A large black and white British chart of the sea in northern Borneo, first issued in 1881 and corrected to 1935.

Brunei

Brunei claims the part of the South China Seas nearest to it as part of its continental shelf and Exclusive Economic Zone (EEZ). In 1984, Brunei declared an EEZ encompassing the above-water islets it claims in Louisa Reef. Brunei does not practice military control in the area.

Basis of Brunei's claim

Brunei's claims to the reef are based on the United Nations Convention on the Law of the Sea (UNCLOS). Brunei states that the southern part of the Spratly Islands chain is actually a part of its continental shelf, and therefore a part of its territory and resources.

Malaysia

Malaysia claims a small number of islands in the Spratly Islands and its claims cover only the islands included in its Exclusive economic zone of 200 miles as defined by the United Nations Convention on the Law of the Sea. Malaysia has militarily occupied three islands that it considers to be within its continental shelf. Swallow Reef (Layang Layang / Terumbu Layang / Pulau Layang Layang) was under control on 1983 and has been turned into an island through a land reclamation which now also hosts a dive resort. The Malaysian military also occupies Ardasier Reef (Terumbu Ubi), and Mariveles Reef (Terumbu Mantanani).

Basis of Malaysia's claim

Malaysia's claims are based upon the continental shelf principle, and have clearly defined coordinates within the limits of its EEZ defined in 1979. This argument requires that the islands were res nullius and this requirement is said to be satisfied as when Japan renounced their sovereignty over the islands according to the San Francisco Treaty, there was a relinquishment of the right to the islands without any special beneficiary. Therefore, the islands became res nullius and available for annexation.

The Republic of China (Taiwan), and the People's Republic of China (China)

Map of the South China Sea Islands, by Ministry of the Interior, ROC, 1947.

The People's Republic of China (PRC) claims all of the Spratly Islands as part of China based on history and not UNCLOS. The PRC is a party to the UNCLOS, signing the agreement on 29 July 1994.

The Republic of China (ROC), which ruled mainland China before 1949 and has been confined to Taiwan since 1949, also claims all of the Spratly Islands.

Basis for PRC's and ROC's claims

Chinese fishermen have fished around the islands since 200 BC. China claims to have discovered the islands in the Han dynasty in 2 BC. The islands were claimed to have been marked on maps compiled during the time of Eastern Han dynasty and Eastern Wu (one of the Three Kingdoms). Since the Yuan dynasty in the 12th century, several islands that may be the Spratlys have been labelled as Chinese territory according to the Yuanshi, an official history commissioned by the Hongwu Emperor of the Ming Dynasty in 1369, which has been subject to criticism for its lack of quality and numerous errors. This labeling has also occurred in the Qing dynasty from the 13th to 19th Century; the islands may have appeared on a 1755 map, among others. Archaeological surveys have found the remains of Chinese pottery and coins in the islands, cited as proof for the PRC claim, but they are more likely to have come from shipwrecks of passing Chinese junks.

In the 19th century, Europeans found that Chinese fishermen from Hainan annually sojourned on the Spratly islands for part of the year, while in 1877 it was the British who launched the first modern legal claims to the Spratlys.

When the Spratlys and Paracels were being surveyed by Germany in 1883, China issued protests against them. China sent naval forces on inspection tours in 1902 and 1907 and placed flags and markers on the islands. The Qing dynasty's successor state, the Republic of China, claimed the Spratly and Paracel islands under the jurisdiction of Hainan.

The Spratlys and the Paracels were conquered from France by Japan in 1939. Japan administered the Spratlys via Taiwan's jurisdiction and the Paracels via Hainan's jurisdiction. The Paracels and Spratlys were handed over to Republic of China control from Japan after the 1945 surrender of Japan, since the Allied powers assigned the Republic of China to receive Japanese surrenders in that area.

After WW2 ended, the Republic of China was the "most active claimant". The Republic of China then garrisoned Itu Aba (Taiping) island in 1946 and posted Chinese flags and markers on it along with Woody island in the Paracels, France tried, but failed to make them leave Woody island. The aim of the Republic of China was to block the French claims. The Republic of China drew up the map showing the U shaped claim on the entire South China Sea, showing the Spratly and Paracels in Chinese territory, in 1947.

Taiwan's garrison from 1946–1950 and 1956–present on Itu Aba represents an "effective occupation" of the Spratly islands.

Taiwan garrison forces actively fended off Philippine efforts to build on the Spratly before 1971. After the UN vote to recognize the PRC, the ROC government in Taiwan no longer was in position to defend its rights. The Philippines and Vietnam took this opportunity to establish outposts in the Spratlys.

Japanese scholar Taoka Shunji said in a journal article that when it came to China’s advance in the South China Sea and the Spratly Islands, the assumption amongst many Japanese people that the territory of the Philippines was being invaded was incorrect. According to him, "in the 1898 Treaty of Paris in which Spain ceded the Philippines to the US, the object of cession was east of 118 degrees longitude (116 in the South); and the Spratly Islands fall outside (West) of that line. The US therefore did not claim these islands to be the US territory when in 1938 Japan declared them to be Japanese territory and incorporated them as connected to Taiwan under the name of ‘Shinnan Gunto’. The Japanese government now considers the territorial status of these islands ‘undetermined.’"

The Philippines

Main article: Philippines and the Spratly Islands

An 1801 map of the East Indies Isles which shows the placement of the Spratly islands. Most of the names have changed since then.

The Philippines' claims are based on sovereignty over the Spratlys on the issues of Res nullius and geography. The Philippines contend their claim was Res nullius as there was no effective sovereignty over the islands until the 1930s when France and then Japan acquired the islands. When Japan renounced their sovereignty over the islands according to the San Francisco Treaty, there was a relinquishment of the right to the islands without any special beneficiary. Therefore, the islands became Res nullius and available for annexation, according to the claim.

In 1956, a private Filipino citizen, Tomás Cloma, unilaterally declared a state on 53 features in the South China Sea, calling it "Freedomland". The Republic of China moved to occupy the main island in response. In December 1974, Cloma was arrested and forced to sign a document to convey to the Philippines whatever rights he might have had in the territory for one peso. Cloma sold his claim to the Philippine government, which annexed (de jure) the islands in 1978, calling them Kalayaan. On 11 June 1978, President Ferdinand Marcos of the Philippines issued Presidential decree No. 1596, declaring the Spratly Islands (referred to therein as the Kalayaan Island Group) as Philippine territory.

Territorial map claimed by the Philippines, showing internal waters, territorial sea, international treaty limits and exclusive economic zone.

The Philippine claim to Kalayaan on a geographical basis can be summarised using the assertion that Kalayaan is distinct from other island groups in the South China Sea, because of the size of the biggest island in the Kalayaan group. A second argument used by the Philippines regarding their geographical claim over the Spratlys is that all the islands claimed by the Philippines lie within its 200-mile Exclusive Economic Zone according to the 1982 United Nations Convention on the Law of the Sea. This argument assumes that the islands were res nullius. The Philippines also contend, under maritime law that the People's Republic of China can not extend its baseline claims to the Spratlys because the PRC is not an archipelagic state.

Vietnam

Territorial monument of the Republic of Vietnam (South Vietnam) on Southwest Cay, Spratly Islands, defining the cay as part of Vietnamese territory (to Phước Tuy Province). Used from 22 August 1956 until 1975, when replaced by another one from the Socialist Republic of Vietnam (successor state after the Fall of Saigon)

On 25 July 1994, Vietnam ratified the UNCLOS. Upon ratification it declared:

The National Assembly reiterates Viet Nam's sovereignty over the Hoang Sa and Truong Sa archipelagoes and its position to settle those disputes relating to territorial claims as well as other disputes in the Eastern Sea through peaceful negotiations in the spirit of equality, mutual respect and understanding, and with due respect of international law, particularly the 1982 United Nations Convention on the Law of the Sea, and of the sovereign rights and jurisdiction of the coastal States over their respective continental shelves and exclusive economic zones

Vietnam's response to China's claim is that Chinese records on Qianli Changsha and Wanli Shitang are records about non-Chinese territories. For example, Qianli Changsha and Wanli Shitang were referred to in the ancient Chinese texts Ling Wai Dai Da and Zhu Fan Zhi as being in the Sea of Jiaozhi, Jiaozhi being the old name for a Chinese province in modern-day northern Vietnam, or as writings on foreign countries.

Vietnam's view is that the Chinese records do not constitute the declaration and exercise of sovereignty and that China did not declare sovereignty over the Spratlys until after World War II.

On the other hand, Vietnam claims the Spratlys based on international law on declaring and exercising sovereignty.

Vietnam People's Navy Naval Infantry marching on Spratly Island

Vietnam claims that it has occupied the Spratly and the Paracel islands at least since the 17th century, when they were not under the sovereignty of any state, and that they exercised sovereignty over the two archipelagos continuously and peacefully until they were invaded by Chinese armed forces. In Phủ biên tạp lục (撫邊雜錄, Miscellaneous Records of Pacification in the Border Area) by the scholar Lê Quý Đôn, Hoàng Sa (Paracel Islands), and Trường Sa (Spratly Islands) were defined as belonging to Quảng Ngãi District. In Đại Nam nhất thống toàn đồ (大南ー統全圖), an atlas of Vietnam completed in 1838, Trường Sa was shown as Vietnamese territory. Vietnam had conducted many geographical and resource surveys of the islands. The results of these surveys have been recorded in Vietnamese literature and history published since the 17th century. After the treaty signed with the Nguyễn dynasty, France represented Vietnam in international affairs and exercised sovereignty over the islands.

The Cairo Declaration, drafted by the Allies and China towards the end of World War II, listed the territories that the Allies intended to strip from Japan and return to China. Despite China being among the authors of the declaration, this list did not include the Spratlys. Vietnam's response to China's claim that the Cairo Declaration somehow recognised the latter's sovereignty over the Spratlys is that it has no basis in fact.

At the San Francisco Conference on the peace treaty with Japan, the Soviet Union proposed that the Paracels and Spratlys be recognised as belonging to China. This proposal was rejected by an overwhelming majority of the delegates. On 7 July 1951, Tran Van Huu, head of the Bảo Đại Government's (State of Vietnam) delegation to the conference declared that the Paracels and Spratlys were part of Vietnamese territory. This declaration met with no challenge from the 51 representatives at the conference.

The text of the Treaty of San Francisco did not list the Spratlys, or any other island territories, to be returned to China.

The Geneva Accords, which China was a signatory, settled the First Indochina War end. French Indochina was split into three countries: Laos, Cambodia and Vietnam. Vietnam was to be temporarily divided along the 17th Parallel.

Chapter I, Article 4 states:

The provisional military demarcation line between the two final regrouping zones is extended into the territorial waters by a line perpendicular to the general line of the coast. All coastal islands north of this boundary shall be evacuated by the armed forces of the French Union, and all islands south of it shall be evacuated by the forces of the People's Army of Viet-Nam.

On 26 October 1955, the Republic of Vietnam "South Vietnam" replaced the State of Vietnam (part of the French Union) and inherit of its rights. The Vietnamese government's Vietnam United Youth League, which runs the newspaper Thanh Niên News, claims that although, nothing was said explicitly about offshore archipelagos, which was of small interest by that times, it was clearly understood by all the parties that the Republic of Vietnam inherit of all the French Indochina's Vietnamese territories under the 17th Parallel. As the Paracel and the Spratly archipelagos (which lay below the 17th parallel) were part of the French Indochina since 1933, they were part of "South Vietnam" territory. The French bestowed its titles, rights, and claims over the two island chains to the Republic of Vietnam.

The Republic of Vietnam (RVN) exercised sovereignty over the islands, by placing border markers on the Spratlys to indicate South Vietnamese sovereignty over the archipelago. Up to the end of the Vietnam War the Republic of Vietnam Navy held military control over the majority of the Spratly Islands until 1975, when North Vietnamese troops attacked South Vietnamese troops and occupied the islands. After the Vietnam War, the unified Vietnam SRV (Socialist Republic of Vietnam) continued to claim the Spratly islands as an indisputably integral part of Vietnam.

The letter sent by PM Phạm Văn Đồng of North Vietnam to Chinese Premier Zhou Enlai in 1958 regarding the 12-nautical mile breadth of China's territorial waters.

China has produced a letter written by North Vietnam's former Prime Minister Phạm Văn Đồng in 1958 as proof that it holds sovereignty over the Paracel and Spratly islands. The Vietnamese newspaper Thanh Niên News claims China has intentionally misrepresented the letter, which contains no direct reference to either island chain. In addition, it ignores the spirit and time in which the letter was written. During that time, the two communist neighbors shared extremely close ties and the US navy was patrolling the Taiwan Strait, threatened them both. The letter represented a diplomatic gesture of goodwill that has no legal relevance to the current territorial dispute, stating:

Original

English

Thưa Đồng chí Tổng lý, Chúng tôi xin trân trọng báo tin để Đồng chí Tổng lý rõ: Chính phủ nước Việt Nam Dân chủ Cộng hòa ghi nhận và tán thành bản tuyên bố, ngày 4 tháng 9 năm 1958, của Chính phủ nước Cộng hoà Nhân dân Trung Hoa, quyết định về hải phận của Trung Quốc. Chính phủ nước Việt Nam Dân chủ Cộng hòa tôn trọng quyết định ấy và sẽ chỉ thị cho các cơ quan Nhà nước có trách nhiệm triệt để tôn trọng hải phận 12 hải lý của Trung Quốc trong mọi quan hệ với nước Cộng hoà Nhân dân Trung Hoa trên mặt biển. Chúng tôi xin kính gửi Đồng chí Tổng lý lời chào rất trân trọng.

Dear Comrade Prime Minister, We solemnly inform you that the Government of the Democratic Republic of Vietnam acknowledges and supports the declaration dated September 4th, 1958 by the Government of the People's Republic of China regarding the decision on the breadth of China's territorial sea. The Government of the Democratic Republic of Vietnam respects that decision and will direct its state agencies to absolutely respect the 12-nautical mile breadth of China's territorial sea in all the relations with People's Republic of China at sea. Respectfully yours,

On 4 September 1958, with the seventh fleet of the US Navy patrolling the Taiwan Straight, China announced its decision to extend the breadth of its territorial waters to 12 nautical miles. The United Nations (to which China was not yet a member) had just held its first Conference on the Law of the Sea in Switzerland in 1956, and the resulting treaties, including the Convention on the Territorial Sea and the Contiguous Zone, were signed in 1958. Though the UN conference was considered a success, it left the exact breadth of each nation's territorial waters somewhat unresolved; the US, for instance, said it should extend just three nautical miles.

On 14 September 1958, North Vietnam's PM Phạm Văn Đồng wrote his letter to PM Zhou Enlai in response to China's declaration. The Vietnamese newspaper Thanh Nien News claims that the letter has no legal relevance in China's sovereignty claims to the Paracel and Spratly archipelagos for the three following reasons:

• Point 1: The Democratic Republic of Vietnam (North Vietnam) was not in control of the Paracel and the Spratly archipelagos at the time PM Dong wrote his letter.
• Point 2: The Constitutions of 1946 and 1957 of the Democratic Republic of Vietnam stipulated that territorial transfers must be decided by an act of parliament, the most powerful body in the country. As such, the Prime Minister had no right to relinquish the islands.
• Point 3: PM Pham Van Dong's letter is a unilateral declaration written solely as a response to China's declaration on a 12 nautical mile territorial waters. The letter makes no mention, whatsoever, of territorial sovereignty over any archipelago.

The islands occupied by Vietnam are organised as a district of Khánh Hòa Province. According to the 2009 census, the Trường Sa District has a population of 195 people. At the 12th National Assembly (2007–2011) Election held early in Trường Sa, the people and soldiers also voted for their local district government for the first time. For the first time, Trường Sa is organised like a normal inland district, with a township (Trường Sa) and two communes (Sinh Tồn and Song Tử Tây). Forty nine people were elected to the communes' people's councils. In July 2012 the National Assembly of Vietnam passed a law demarcating Vietnamese sea borders to include the Spratly and Paracel Islands.

Champa historically had a large presence in the South China Sea. The Vietnamese broke Champa's power in an invasion of Champa in 1471, and then finally conquered the last remnants of the Cham people in a war in 1832. The Vietnamese government fears that using the evidence of Champa's historical connection to the disputed islands in the South China Sea would expose the human rights violations and killings of ethnic minorities in Vietnam such as in the 2001 and 2004 uprisings, and lead to the issue of Cham autonomy being brought to attention.

Tabular listing of features showing country possessions

Main article: List of maritime features in the Spratly Islands

Timeline

19th-century	Europeans found that Chinese fishermen from Hainan annually sojourned on the Spratly islands for part of the year.
1870	British naval captain James George Meads established the micronation The Republic of Morac-Songhrati-Meads.
1883	When the Spratlys and Paracels were being surveyed by Germany in 1883, China issued protests.
1887	The 1887 Chinese-Vietnamese Boundary convention signed between France and China after the Sino-French War of 1884-1885 recognised China as the owner of the Spratly and Paracel islands.
1900	Colonial French Indochina asserted that the state Bac Hai Company had exercised Vietnamese sovereignty in the Spratlys since the 18th century.
1927	The French ship SS De Lanessan conducted a scientific survey of the Spratly Islands.
1930	France launched a second expedition with the La Malicieuse, which raised the French flag on an island called Île de la Tempête. Chinese fishermen were present on the island; the French made no attempt to expel them.
1933	Three French ships took control of nine of the largest islands and declared French sovereignty over the archipelago to the great powers including the UK, US, China and Japan, according to the principles found in the Berlin convention. France administered the area as part of Cochinchina. Japanese companies applied to the French authority in Cochichina for phosphate-mining licenses in the Spratlys.
1939	The Empire of Japan disputed French sovereignty over the islands, claiming that Japan was the first country to discover the islands. Japan declared its intention to place the island group under its jurisdiction. France and the United Kingdom protested and reasserted French sovereignty claims.
1941	Japan forcibly occupied the island group and remained in control until the end of World War II, administering the area as part of Taiwan. Japan established a submarine base on Itu Aba Island.
1945	After Japan's surrender at the end of World War II, the Republic of China claimed the Paracel and Spratly Islands. The Republic of China sent troops to Itu Aba Island; forces erected sovereignty markers and named it Taiping Island.
1946	France dispatched warships to the islands several times, but no attempts were made to evict Chinese forces.
1947	China produced a map with 9 undefined dotted lines, and claimed all of the islands within those lines. France demanded the Chinese withdraw from the islands.
1948	France ceased maritime patrols near the islands and China withdrew most of its troops.
1951	At the 1951 San Francisco Conference on the Peace Treaty with Japan, the Soviet Union proposed that the Spratlys belonged to China. The delegates overwhelmingly rejected this suggestion. The delegates from Vietnam, which at that time was a French protectorate, declared sovereignty over the Paracel and the Spratly Islands, which was not opposed by any delegate at the conference. China did not attend the conference and was not a signatory of the treaty.
1956	On 15 June 1956, Vice-Foreign Minister Un Van Khiem of the Democratic Republic of Vietnam received Li Zhimin, Chargé d'Affaires ad interim of the Chinese Embassy in Vietnam, and told him that, "according to Vietnamese data, the Xisha and Nansha Islands are historically part of Chinese territory". Le Loc, Acting Director of the Asian Department of the Vietnamese Foreign Ministry was present and specifically cited Vietnamese data and pointed out that "judging from history, these islands were already part of China at the time of the Song dynasty".
1956	Tomas Cloma, director of the Maritime Institute of the Philippines, claimed sovereignty over the northwestern two-thirds of the Spratly Islands, naming his territory Kalaya'an ("Freedomland"). The People's Republic of China, the Republic of China, France, South Vietnam, the United Kingdom and the Netherlands all issued protests. The Republic of China and South Vietnam sent naval units to the islands, though South Vietnam left no permanent garrison. Later in the year, South Vietnam declared its annexation of the Spratly Islands as part of its Phước Tuy Province.
1958	The People's Republic of China issued a declaration defining its territorial waters which encompassed the Spratly Islands. North Vietnam's prime minister, Phạm Văn Đồng, sent a formal note to Zhou Enlai, stating that the Government of the Democratic Republic of Vietnam respected the decision on the 12 nautical mile limit of territorial waters. Both the South Vietnamese government and the communist revolutionary movement in South Vietnam continued to assert that the Spratlys belonged to Vietnam.
1961–63	South Vietnam established sovereignty markers on several islands in the chain.
1968	The Philippines sent troops to three islands on the premise of protecting Kalayaan citizens, and announced the annexation of the Kalayaan island group.
1971	Malaysia issued claims to some of the Spratly Islands.
1972	The Philippines incorporated the Kalayaan islands into its Palawan province.
1975	The re-unified Vietnam declared claims over the Spratly Islands.
1978	A presidential decree from the Philippines outlined territorial claims to the Kalayaan portion of the islands.
1979	Malaysia published a map of its continental-shelf claim, which included twelve islands from the Spratly group. Vietnam published a white paper outlining its claims to the islands and disputing those of the other claimants.
1982	Vietnam published another white paper, occupied several of the islands and constructed military installations. The Philippines occupied several more islands and constructed an airstrip.
1983	Malaysia occupied Swallow Reef (Layang Layang), in the south of the Spratly Islands. A naval base and diving resort was later built at this location on reclaimed land.
1984	Brunei established an exclusive fishing-zone encompassing the Louisa Reef and neighbouring areas in the southeastern Spratly Islands.
1986	The first Philippine-Vietnam Joint Marine Scientific Research Expedition in the South China Sea was conducted aboard the RPS Explorer.
1987	The People's Republic of China (PRC) conducted naval patrols in the Spratly Islands and established a permanent base.
1988	PRC warships and Vietnamese transport ships clashed at the South Johnson Reef. Over 70 Vietnamese were killed and two Vietnamese transport ships were sunk. The PRC gained control of some of the Spratly reefs.
1994	The People's Republic of China, Malaysia, and the Philippines sign the United Nations Convention on the Law of the Sea (UNCLOS). History as a legal basis is now not accepted.
1995	The Philippine government revealed that a PRC military structure was being built at the Mischief Reef. Philippine President Fidel Ramos ordered increased patrols of the Philippine-controlled areas; the incident lead to numerous arrests of Chinese fishermen and naval clashes with PLAN vessels.
1999	A Philippine World-War-II-vintage vessel (LT 57 Sierra Madre) ran aground on the Second Thomas Shoal. Despite initial PRC demands for its removal, and subsequent PRC offers for its free removal, the vessel remains aground on the reef.
2008	Taiwan's president became the first head of state from a claimant country to visit the Spratly islands. His visit sparked criticism from other claimants.
2009	The Office of the Philippine President enacted the "Philippine Baselines Law of 2009" (RA 9522). The law classifies the Kalayaan Island Group and the Scarborough Shoal as a "regime of islands under the Republic of the Philippines". This means that the Philippines continues to lay claim over the disputed islands. In May, two submissions were made to the UN's Commission on the Limits of the Continental Shelf (CLCS): a joint submission by Malaysia and Vietnam claims jurisdiction over their respective continental shelves out to 200 nautical miles; a submission by Vietnam claims jurisdiction over an extended shelf area. The People's Republic of China and the Philippines both protested the moves, stating that they violated agreements made with regard to the islands.
2011	On 18 May 2011 China Mobile announced that its mobile-phone coverage had expanded to include the Spratly Islands, under the rationale that it can allow soldiers stationed on the islands, fishermen and merchant vessels within the area to use mobile services, and can also provide assistance during storms and sea rescues. The deployment of China Mobile's support over the islands took roughly one year to fulfil. In May, PRC patrol boats attacked and cut the cables of Vietnamese oil-exploration ships near the Spratly Islands. The incidents sparked several anti-China protests in Vietnam. In June, the PLA navy conducted three days of exercises, including live fire drills, in the disputed waters. This was seen as a warning to Vietnam, which had also conducted live fire drills near the Spratly Islands. PRC patrol boats fired repeated rounds at a target on an apparently uninhabited island, as twin fighter-jets streaked in tandem overhead. 14 vessels participated in the manoeuvres, staging antisubmarine and beach-landing drills aimed at "defending atolls and protecting sea lanes".
2012	On 11 July 2012 a Chinese Type 053 frigate, the Dongguan, ran aground on PRC-controlled Mischief Reef, sparking embarrassment for the Chinese government and causing an awkward diplomatic situation. The ship was later towed back to base.
2014	On 6 May 2014 Philippines police arrested 11 Chinese turtle poachers on board the Qiongqionghai near Half Moon Shoal.
2015	On 20 May 2015 the Chinese navy sternly warned a United States P8-A Poseidon, on a surveillance flight over the Fiery Cross Reef, to leave the "Chinese military alert zone". The Pentagon released a video recording of the challenge to CNN amid "growing momentum within the Pentagon and White House for taking concrete steps" in the region.
2016	On 16 February 2016, the imagery from Image Sat International (ISI) showed that the Chinese military had deployed an advanced surface-to-air missile system on one of the contested islands in the South China Sea. It appeared to show the HQ-9 air defense system, which closely resembles Russia's S-300 missile system. The HQ-9 has a range of 125 miles, which would pose a threat to any airplanes, civilians or military, flying close by.
2017	In January 2017, Vietnam signed a multibillion-dollar gas deal with the US's Exxonmobil for exploration and to extract gas by 2023 from an area close to the disputed Paracel Islands

History of the Spratly Islands

Main article: History of the Spratly Islands

In the 19th century, Europeans found that Chinese fishermen from Hainan annually sojourned on the Spratly islands for part of the year, while in 1877 it was the British who launched the first modern legal claims to the Spratlys.

When the Spratlys and Paracels were being surveyed by Germany in 1883, China issued protests against them. China sent naval forces on inspection tours in 1902 and 1907 and placed flags and markers on the islands. The Qing dynasty's successor state, the Republic of China, claimed the Spratly and Paracel islands under the jurisdiction of Hainan.

The Spratlys and the Paracels were conquered by Japan in 1939. Japan administered the Spratlys via Taiwan's jurisdiction and the Paracels via Hainan's jurisdiction.

In 1946, the Americans reminded the Philippines at its independence that the Spratlys was not Philippine territory, both to not anger Chiang Kai-shek in China and because the Spratlys were not part of the Philippines per the 1898 treaty Spain signed with America.

The Paracels and Spratlys were handed over to Republic of China control from Japan after the 1945 surrender of Japan, since the Allied powers assigned the Republic of China to receive Japanese surrenders in that area.

The Republic of China garrisoned Itu Aba (Taiping) island in 1946 and posted Chinese flags and markers on it along with Woody island in the Paracels, France tried, but failed to make them leave Woody island. The aim of the Republic of China was to block the French claims.

In 1947, the Republic of China drew up the map showing the U shaped claim on the entire South China Sea, showing the Spratly and Paracels in Chinese territory. In 1947, the ROC government renamed 159 islands in the area and published the Map of the South China Sea Islands. The ROC was the first government to establish a physical presence in the Spratly Islands. It has occupied Taiping Island, the largest island in the Spratlys, constantly since 1956.

The Republic of China (ROC), which ruled mainland China before 1949, has been confined to Taiwan since 1949. The People's Liberation Army and the Republic of China Armed Forces are both stationed in several islands, including the largest, Taiping Island – occupied by ROC.

After pulling out its garrison in 1950 when the Republic of China evacuated to Taiwan, when the Filipino Tomas Cloma uprooted an ROC flag on Itu Aba laid claim to the Spratlys and, the Republic of China (now Taiwan) again regarrisoned Itu Aba on 1956.

Taiwan's garrison from 1946–1950 and 1956-now on Itu Aba represents an "effective occupation" of the Spratlys. China established a coastal defence system against Japanese pirates or smugglers.

North Vietnam recognised China's claims on the Paracels and Spratlys during the Vietnam War as it was being supported by China. Only after winning the war and conquering South Vietnam did North Vietnam retract its recognition and admitted it recognised them as part of China to receive aid from China in fighting the Americans.

The Philippines claimed the Spratlys in 1971 under President Marcos, after Taiwanese troops attacked and shot at a Philippine fishing boat on Itu Aba.

Under President Lee Teng-hui, Taiwan stated that "legally, historically, geographically, or in reality", all of the South China Sea and Spratly islands were Taiwan's territory and under Taiwanese sovereignty, and denounced actions undertaken there by Malaysia and the Philippines, in a statement on 13 July 1999 released by the foreign ministry of Taiwan. Taiwan and China's claims "mirror" each other; during international talks involving the Spratly islands, China and Taiwan have cooperated with each other since both have the same claims.

Taiwan and China are largely strategically aligned on the Spratly islands issue, since they both claim exactly the same area, so Taiwan's control of Itu Aba (Taiping) island is viewed as an extension of China's claim. Taiwan and China both claim the entire island chain, while all the other claimants only claim portions of them. China has proposed co-operation with Taiwan against all the other countries claiming the islands. Taiwanese lawmakers have demanded that Taiwan fortify Itu Aba (Taiping) island with weapons to defend against the Vietnamese, and both China and Taiwanese NGOs have pressured Taiwan to expand Taiwan's military capabilities on the island, which played a role in Taiwan expanding the island's runway in 2012. China has urged Taiwan to co-operate and offered Taiwan a share in oil and gas resources while shutting out all the other rival claimants. Taiwanese lawmakers have complained about repeated Vietnamese aggression and trespassing on Taiwan's Itu Aba (Taiping), and Taiwan has started viewing Vietnam as an enemy over the Spratly Islands, not China. Taiwan's state run oil company CPC Corp's board director Chiu Yi has called Vietnam as the "greatest threat" to Taiwan. Taiwan's airstrip on Taiping has irritated Vietnam. China views Taiwan's expansion of its military and airstrip on Taiping as benefiting China's position against the other rival claimants from southeast Asian countries.

Malaysia has militarily occupied three islands that it considers to be within its continental shelf. Swallow Reef (Layang Layang / Terumbu Layang / Pulau Layang Layang) was under control on 1983 and has been turned into an island through a land reclamation which now also hosts a dive resort. The Malaysian military also occupies Ardasier Reef (Terumbu Ubi), and Mariveles Reef (Terumbu Mantanani).

Since 1992, Malaysia and Vietnam have agreed to jointly develop areas around these disputed islands. Malaysia has said that it is monitoring all of the actions made by countries involved in the dispute.

Taiwan performed live fire military exercises on Taiping island in September 2012; reports said that Vietnam was explicitly named by the Taiwanese military as the "imaginary enemy" in the drill. Vietnam protested against the exercises as violation of its territory and "voiced anger", demanding that Taiwan stop the drill. Among the inspectors of the live fire drill were Taiwanese national legislators, adding to the tensions.

In 2010, it was reported that the former Malaysian Prime Minister Mahathir Mohamad believed Malaysia could profit from China's economic growth through co-operation with China, and said that China "was not a threat to anyone and was not worried about aggression from China", as well accusing the United States of provoking China and trying to turn China's neighbours against China. Malaysian authorities displayed no concern over China conducting a military exercise at James Shoal in March 2013, However, until present Malaysia still maintained a balance relations with the countries involved in this dispute. But since China has start enroaching its territorial waters, Malaysia has become active in condemning China.

In January 2013, the Philippines formally initiated arbitration proceedings against China's claim on the territories within the "nine-dash line" that includes Spratly Islands, which it said is "unlawful" under the United Nations Convention on the Law of the Sea (UNCLOS). An arbitration tribunal was constituted under Annex VII of UNCLOS and it was decided in July 2013 that the Permanent Court of Arbitration (PCA) would function as registry and provide administrative duties in the proceedings.

On 12 July 2016, the arbitrators of the tribunal of PCA agreed unanimously with the Philippines. They concluded in the award that there was no evidence that China had historically exercised exclusive control over the waters or resources, hence there was "no legal basis for China to claim historic rights" over the nine-dash line. Accordingly, the PCA tribunal decision is ruled as final and non-appealable by either countries. The tribunal also 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". It also characterized Taiping Island and other features of the Spratly Islands as "rocks" under UNCLOS, and therefore are not entitled to a 200 nautical mile exclusive economic zone. China however rejected the ruling, calling it "ill-founded". Taiwan, which currently administers Taiping Island, the largest of the Spratly Islands, also rejected the ruling.

See also

• Chinese reunification
• Great wall of sand
• Greater Philippines
• Sansha
• Senkaku Islands dispute
• Kuril Islands dispute

Further reading

• Bautista, Lowell B. (December 2011). "Philippine territorial boundaries: internal tensions, colonial baggage, ambivalent conformity" (PDF). JATI – Journal of Southeast Asian Studies. 16. University of Malaya: 35–53. Archived from the original (PDF) on 30 July 2013.
• Bautista, Lowell B. (February 2012). "The Implications of Recent Decisions on the Territorial and Maritime Boundary Disputes in East and Southeast Asia". Maritime Energy Resources in Asia : Legal Regimes and Cooperation : NBR Special Report No. 37. Academia.edu.
• Bautista, Lowell B. (1 January 2010). "The Legal Status of the Philippine Treaty Limits in International Law". Aegean Review of the Law of the Sea and Maritime Law. 1. Academia.edu: 111–139. doi:10.1007/s12180-009-0003-5.
• Bautista, Lowell B. (Fall 2009). "The Historical Background, Geographical Extent and Legal Bases of the Philippine Territorial Water Claim". The Journal of Comparative Asian Development. 8 (2): 365–395. doi:10.1080/15339114.2009.9678488.
• François-Xavier Bonnet, Geopolitics of Scarborough Shoal, Irasec's Discussion Papers, No. 14, November 2012.
• Dzurek, Daniel J.; Schofield, Clive H. (1996). The Spratly Islands dispute: who's on first?. IBRU. ISBN 978-1-897643-23-5.
• Emmers, Ralf (June 2007), "The De-escalation of the Spratly Dispute in Sino-Southeast Asian Relations" (PDF), S. Rajaratnam School of International Studies Working Paper (129), archived from the original (PDF) on 21 May 2009, retrieved 9 October 2013
• Forbes, Andrew, and Henley, David: Vietnam Past and Present: The North (Sino-Viet relations in Paracels and Spratlys). Chiang Mai. Cognoscenti Books, 2012. ASIN B006DCCM9Q.
• Menon, Rajan, "Worry about Asia, Not Europe", The National Interest, Sept–Oct 2012 Issue, 11 September 2012
• Bezlova, Antoaneta (29 January 2008). "China moves to expand its reach". Asia Times Online. Retrieved 10 March 2014.
• "Timing of flareups in South China Sea is no coincidence". Want China Times. 13 May 2014. Archived from the original on 17 May 2014. Retrieved 14 May 2014.

External links

• Spratlys website (pro-China)
• Paracels and Spratlys website (pro-Vietnam)
• Mariner's page of the Spratly Islands
• Taiwanese List with ~170 entries
• "The Dotted Line on the Chinese Map of the South China Sea: A Note" (PDF). Archived from the original on 16 June 2013.{{cite web}}: CS1 maint: bot: original URL status unknown (link) (150 KB) (archived from on 2013-06-16)
• List of atolls with areas
• A tabular summary about the Spratly and Paracel Islands
• Third Party Summary of the Dispute
• Ji Guoxing (October 1995). "Maritime Jurisdiction in the Three China Seas: Options For Equitable Settlement" (PDF). Institute on Global Conflict and Cooperation. {{cite journal}}: Cite journal requires |journal= (help)
• A collection of documents on Spratly and Paracel Islands by Nguyen Thai Hoc Foundation
• Inventory of Conflict and Environment (ICE), Spratly Islands Dispute
• Red Sky and Yellow Stars over Asia, an analysis by The CenSEI Report
• "Analysis Brief : Spratly Islands". US Energy Information Administration.