Tag Archives: South China Sea

Asia-Pacific, Capability Analysis, Current Operations

The Cabbage and the Submarine: Why Fears of Chinese Control of the Seas are Overstated

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The following piece is cross-posted from our partners at the CDA Institute as part of an ongoing content sharing relationship. You can read the article in its original form here.

CDA Institute Analyst Ariel Shapiro comments on the proliferation of submarines and issue of sea denial in the Asia-​Pacific.

In 2013, Major General Zhang Zhaozhong, an outspoken senior official in the Chinese People’s Liberation Army, described China’s strategy in the South China Sea by referring to a cabbage. In regards to the Scarborough Shoal, a group of rocks disputed by China and the Philippines, the Chinese strategy is to inundate the area with a large fleet of military and commercial ships of all sizes, to surround the contested rocks like the layers of a cabbage. What essentially amounts to a blockade, disguised by friendly vegetarian metaphors, is a manifestation of the more assertive Chinese foreign policy undertaken by President Xi Jinping. In this post, I will discuss how the recent build-​up of regional naval fleets in Asia is a response to China’s increasingly assertive policy – and why this is cause for concern for China.

In recent years, there has been a buildup of military submarines in the Asia-​Pacific, which Michael Wesley at the Australian National University refers to as a “bonanza.” Despite multiple changes in leadership over the past few years in Australia, the massive project to replace the Royal Australian Navy’s six aging Collins-​class submarines with 12 new state of the art diesel submarines is still well underway (as a point of comparison, Canada currently has four Victoria-​class submarines, three of which are operational, and all of them several years older than the submarines Australia is replacing).

The Australian submarine procurement process brings to the forefront the changes that are happening in another key player in the Asia Pacific region: Japan. For the first time since the 1960s, new legislation in Japan permits the country’s world-​renowned industry to export military technology. The top contender for the contract to replace the Australian submarines is the Soryu-​class, developed by Japanese giant Mitsubishi. The Soryu-​class diesel submarine is notable for its air-​independent propulsion technology, which allows the vessel to remain underwater without surfacing for significant periods of time compared to other diesel submarines. Japan, of course, is not only developing the submarine for export; it is in the midst of increasing its total submarine fleet form 16 to 22.

Australia is not the only country in the region increasing its submarine fleet. In September 2015, the Indonesian House of Representatives announced a plan to purchase two Kilo-​class submarines from Russia; the nation comprises 17,000 islands, and senior military planners estimate that the country needs at least 12 submarines to adequately patrol its territorial seas. Across the Strait, Lieutenant-​Colonel Aaron Beng of the Singapore Armed Forces analyzes submarine procurement in Asia from his country’s perspective. He notes Singapore’s recent acquisition of two Vastergotland-​class submarines from Sweden, bringing the fleet’s total to six; the refurbishment of two French Scorpèné-​class submarines by Malaysia; and the ongoing purchase by Vietnam of six Kilo-​class submarines from Russia. One can also include the new Thai ruling military junta decision to purchase submarines from China. Not to be outdone, the first of India’s six new Kalvari-​class diesel electric attack submarines, based on the French Scorpèné, are currently undergoing sea-​trials.

What is the motivation for this submarine acquisition? The submarine is, in terms of dollar-​per-​value, the best tool for sea denial. This maritime strategy is an asymmetric one. Instead of great powers building up fleets to fight for control of the seas, as was the case in the lead up to the First World War, sea denial is a strategy used by weaker powers to deny access to their coastal areas by larger powers; the maritime equivalent of guerilla warfare. Essentially, a small, stealthy, relatively inexpensive submarine can pose a serious threat to an advanced aircraft carrier or major surface combatant.

For example, Singapore’s submarines will add to its defence posture of the “poison shrimp”; while the Republic has neither the ambition nor the capacity to control the seas, it does indeed have the capacity to cause significant damage to a larger power that would attempt to threaten its vital interests (which, due to its small size and the global nature of its economy, include shipping), much like eating a poisoned shrimp can make a much larger animal very ill. As Peter Briggs at the Australian Strategic Policy Institute notes, navies have submarines not only to serve in a potential war, but for “situations short of conflict” – their mobility, endurance, stealth, and payload make them an essential tool in preventing conflict through deterrence.

This brings us back to China and the cabbage strategy. In the South China Sea, despite the unresolved nature of competing claims over various small islands, China is continuing with its policy of reclaiming land and building infrastructure. Last week, tensions flared as the USS Lassen, an American destroyer, sailed in what Washington claims are international waters but which China considers within its territorial sea. While the US Navy (USN) remains the most advanced and important navy force in the Pacific Ocean, China’s growing fleet of advanced surface and undersea ships gives it a sea denial capability against America’s more formidable force – especially when combined with its on-​shore anti-​access and area denial (A2/​AD) assets.

Smaller countries in the region are eager to build up their own deterrence and sea denial capacity to protect their shipping lanes and vital interests in an era where the United States can no longer underwrite global maritime security, and submarines are perhaps the best way to do so. While this strategy is aimed primarily against China, Beijing, in turn, is building up its own fleet towards a strategy of sea denial against the more powerful USN. However, China has also increased the responsibilities placed on its forces and has turned otherwise uninvolved actors into maritime rivals. In addition to asserting its primacy over its coasts and capacity to dominate Taiwan, which remains at the core of China’s security policy, it now also actively seeks to assert Chinese freedom of maneuver over the South China Sea and eventually rival American control of wider areas of the Pacific Ocean.

While much has been written about the Sino-​American rivalry in the Pacific, the role of smaller Southeast Asian countries is too often forgotten. The USN is still far superior, for the time being, to the Chinese People’s Liberation Army Navy. Yet any assessment of the strategic balance must take into account other important players in the region, such as Australia, Japan, Singapore, India and Vietnam, all of which are showing a tendency to bandwagon with the United States – making any potential Chinese dominance even less foreseeable.

At a recent conference at the University of Ottawa, Professor Jean-​Pierre Cabestan, one of the foremost French experts on China, noted how Chinese President Xi Jinping’s success in making China more assertive on the world stage has only provoked a “rebalancing” of the United States and its allies towards China. Indeed, if the cabbage strategy continues to cause horizontal proliferation (the number of countries building up military capacity) as well as vertical proliferation (pre-​existing powers increasing their capacity, such as the development of new missile systems on littoral combat ships in the United States), China’s aggressiveness may have caused it to lose more influence than it has gained.

Ariel Shapiro recently graduated from McGill University in political science and economics and is currently an Analyst at the CDA Institute. 

Asia-Pacific, Territorial and Law of the Sea Disputes

South China Sea arbitration: Beijing puts forward her own views Part One

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By Alex Calvo

Introduction: restatement or small Filipino victory? Manila’s international arbitration bid has been repeatedly rejected by Beijing, which argues that it does not fall under the compulsory arbitration provisions of UNCLOS. Even after the Court ruled on jurisdiction, on 29 October 2015, China stuck to this position, as clear from an official statement the following day. However, despite repeatedly refusing to appear before the court, last year Beijing chose to issue a formal document stating her posture. For some this may simply be a restatement of China’s position, confirming that it will not take part in the proceedings. For others, it amounts to a small victory for the Philippines and the rule of law at sea, since China has finally been unable to completely ignore the proceedings. Whatever one thinks about it, it is useful to examine the document, dated 7 December 2014 (unclear whether any pun intended), while we wait for the Permanent Court of Arbitration to hold the first oral hearings on the substantive aspects of the case, scheduled for late November 2015. We shall be doing so in this four-part series.

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Chinese attitudes towards international law. Post-Mao China has followed a somewhat contradictory approach to international law. To a large extent, this mirrors the country’s complex domestic relationship with the concept of the rule of law. On the one hand, China’s reopening of her law schools after the Cultural Revolution and huge expansion of the legal profession and the practical, day to day, presence of the law, has led to a similar move in the international arena. However, this greatly expanded role of the law both domestically and internationally has been accompanied, in the internal domain, by a persistent rejection of the concept of “rule of law”, authorities rather leaning towards “rule by law.” In Chinese foreign relations, international law has had to contend with two obstacles. First, there is a mistrust of international tribunals, and the fear that they may impinge on Chinese sovereignty. Moreover, the South China Sea has been defined as a “core national interest,” although the exact meaning of this term may not be completely clear. Second, with the notion that public international law is a creature of Western nations and thus inextricably linked to a historical period of foreign domination that only began to be reversed after the 1949 Communist victory, or now that Chiang Kai-shek seems to be enjoying some sort of rehabilitation in China the 1943 Cairo conference. This applies particularly to the law of the sea, seen as unfairly constraining the legitimate aspirations of a nation that has grown increasingly dependent on maritime trade and which feels surrounded by a chain of islands in hostile hands.

The paper’s purposes, according to Beijing. After an introduction, making it clear that issuing the paper does not amount to taking part in the arbitral proceedings, the text lists in Paragraph 3 the main purposes of the paper, each such purpose covered in sections II to V. These goals are first of all (Section II, Paragraphs 4-29) to stress that the case concerns “the territorial sovereignty over several maritime features in the South China Sea,” which, contrary to Filipino assertions, “is beyond the scope of the Convention and does not concern the interpretation or application of the Convention.” Section III, Paragraphs 30-56 explains that “China and the Philippines have agreed, through bilateral instruments and the Declaration on the Conduct of Parties in the South China Sea, to settle their relevant disputes through negotiations” and that the arbitration proceedings are thus a breach by Manila of “its obligation under international law.” Section IV, Paragraphs 57-75 explains Beijing’s position that, “assuming, arguendo, that the subject-matter of the arbitration” was interpreting or applying UNCLOS, this would still be “an integral part of maritime delimitation” thus falling squarely within China’s derogation from compulsory arbitration. Section V, Paragraphs 76-85 underlines that “the Arbitral Tribunal manifestly has no jurisdiction over the present arbitration” and defends the view that China’s refusal to take part in the proceedings stands “on solid ground in international law.” These sections are followed by a set of Conclusions (Section VI, Paragraphs 86-93).

The 1898 Treaty of Paris in the PRC’s narrative of the conflict. In Section II, the document (5) explains that “Prior to the 1970s, Philippine law had set clear limits for the territory of the Philippines, which did not involve any of China’s maritime features in the South China Sea,” citing Article 1 of the 1935 Constitution, which reads “The Philippines comprises all the territory ceded to the United States by the Treaty of Paris concluded between the United States and Spain on the tenth day of December, eighteen hundred and ninety-eight, the limits of which are set forth in Article III of said treaty, together with all the islands embraced in the treaty concluded at Washington between the United States and Spain on the seventh day of November, nineteen hundred, and the treaty concluded between the United States and Great Britain on the second day of January, nineteen hundred and thirty, and all territory over which the present Government of the Philippine Islands exercises jurisdiction.” It added that the 1961 Philippine Republic Act No. 3046, titled “An Act to Define the Baselines of the Territorial Sea of the Philippines,” confirmed such territorial limits.

Replica of one of Admiral Zheng He's treasure ships, built in 2014. As China turns to the sea, she is stressing his figure.
Replica of one of Admiral Zheng He’s treasure ships, built in 2014. As China turns to the sea, she is stressing his figure.

Setting aside for a moment whether Manila has indeed redefined the limits to her national territory, this is potentially very significant because as reiterated in last year’s US Department of State “Limits on the Sea” No 143 paper, devoted to China, Washington has persistently stressed that it was taking no sides concerning the ultimate issue of sovereignty. Yet, while this may be sustainable in the case of other territorial disputes in the region, the case of the Philippines is rather different, given that the country was under US sovereignty for more than half a century. Thus, whatever one makes of Beijing’s case, it is difficult not to agree that past treaties signed by the United States may be relevant to the issue at hand. A question may be what, if any, may be Beijing’s motivation in bringing up such treaties, in addition to providing arguments in favor of its posture concerning the extent of Filipino territorial claims. Is Beijing perhaps hoping to prompt Washington to publicly comment on the matter in a way that may be detrimental to Manila? Or to quietly lean on the Philippines not to go too far? These may be speculative questions, yet ones difficult to avoid given the complex nature of the South China Sea dispute, with not only different immediate players, that is the coastal states, but plenty of other interested contenders, including the United States, Japan, India, and Russia. China’s document also refers to a UK-US Treaty, and while London has traditionally chosen a low profile posture in the region, it has recently been upgrading defense cooperation with Japan. Going back to Washington, the possible impact of past treaties and other diplomatic practice has already been considered important by observers in the case of Taiwan and the Senkaku/Diaoyu/Diaoyutai Islands, given Formosa’s change of status following the end of the Second World War and the American occupation of the Ryukyu Archipelago for three decades after its conclusion. However, the connection with the United States is much closer in the case of the Philippines, and Washington’s non-committal posture on sovereignty may come under increased pressure, although as mentioned this could result from different, even opposed motivations. 

Read the next installment here. 

Alex Calvo is a guest professor at Nagoya University (Japan) focusing on security and defence policy, international law, and military history in the Indian-Pacific Ocean Region. A member of the Center for International Maritime Security (CIMSEC) and Taiwan’s South China Sea Think-Tank, he is currently writing a book about Asia’s role and contribution to the Allied victory in the Great War. He tweets @Alex__Calvo and his work can be found here.

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Asia-Pacific, Territorial and Law of the Sea Disputes

South China Sea: FONOPS Not Enough, Time for Boots on the Ground, Active Neutrality

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By Alex Calvo

After a long wait, the US Navy resumed FON (Freedom of Navigation) operations in the South China Sea (last carried out in 2012) on 27 October, with USS Lassen sailing within 12 nautical miles of Subi and Mischief Reefs, and conducting actions incompatible with innocent passage, in order to make it clear Washington does not recognize any territorial waters arising from the artificial islands built by Beijing through reclamation on low-tide elevations. On the other hand, in line with long-standing American policy, the US also emphasized that it was not taking sides concerning the underlying territorial disputes, and that freedom of navigation operations were aimed at any excessive maritime claims, underlining this by also sailing through waters around features claimed by Vietnam and the Philippines. Commentary has focused on the need for further FON cruises, and on China’s response, including the possibility of Beijing declaring an ADIZ (Air Defense Identification Zone).

Freedom of Navigation is indeed one of the pillars of both the post-war open economic system drawn up during the Second World War, and of the traditional American reliance on the ability to move troops by sea (in line with the British Empire, and its tandem Royal Navy – Indian Army). Therefore, contesting Chinese maritime claims is indeed an important policy goal, and furthermore one that should be shared by other maritime democracies. However, we must ask ourselves whether this is all. Furthermore, the time may have come to consider whether agnosticism on territorial claims is a sustainable policy, and whether the US can afford to see allies like the Philippines lose further territory to the PRC.

Even if FON operations become a regular feature and China’s extensive reclamation work turns out to pose no obstacle to peace-time navigation by merchantmen and warships, we would be fooling ourselves if we thought that there is no price to pay for failing to confront Beijing. First of all, an extensive network of man-made islands could make it much more difficult to operate in the region in the event of hostilities. Second, by condoning the violent taking of contested territories, the principles enshrined in the UN charter and in UNSC Resolution 502 would risk becoming irrelevant.

Concerning the latter, being neutral concerning territorial disputes can be interpreted in two ways. Up to now in the South China Sea it has meant Washington not supporting any competing claims. However, this is no longer enough. The Philippines’ marines have been making a heroic stand at BRP Sierra Madre, guarding Second Thomas Shoal (Ayungin Shoal / Ren’Ai Jiao) while surrounded by hostile ships bent on preventing their resupply. However, given the much larger forces available to China, this strategy may not be sustainable. Furthermore, despite an existing mutual defense treaty and growing capacity building assistance (also provided by Japan), Washington has de facto been signaling Beijing that the occupation of the Second Thomas Shoal would not be considered an attack on Filipino territory. This increases the risk of a miscalculation, should China come to believe that the US will stand on the sidelines in such an scenario. Mutual defense treaties are not of much use if restricted in their geographical scope.

An alternative policy would be to embed USMC personnel in their Filipino counterparts, while explicitly announcing that despite still not taking sides on the ultimate issue of sovereignty, the US considered the Second Thomas Shoal (and other disputed territories currently under actual control by Manila) to fall within the purview of the US-Philippines Mutual Defense Treaty. American policy would then be to actively seek to prevent changes on the ground, including expelling Filipino military personnel from the Second Thomas Shoal, while still pressing for a mediated (or arbitrated) solution, in line with US support for the international arbitration bid currently under consideration by the Permanent Court of Arbitration. Preserving the status quo requires extensive work on the BRP Sierra Madre, or its replacement by another ship or structure. In other words, America would be moving from passive neutrality to active neutrality. From merely declaring that differences must be settled peacefully in accordance to international law, to helping freeze the status quo so that revisionist powers are not tempted to gain in the field of battle what they should only be claiming in the diplomatic table or the courtroom.

FONOPS-body

A precedent for this are Japan’s Senkaku Islands, also claimed by China and Taiwan. After some doubts and conflicting reports on whether the US-Japan Security Treaty extended to them, Washington explicitly announced that they did, while remaining non-committal about ultimate sovereignty. Japan, having greater maritime and naval capabilities than the Philippines, employs a different strategy to protects the islands, shielded by the country’s coastguard without any permanent ground deployment. Should Tokyo decide, or be forced, to permanently deploy some ground troops, it would also be positive to see USMC personnel embedded in them. We could also mention the occupation of Iceland during the Second World War, before Pearl Harbor.

Being neutral in a territorial dispute does not just mean supporting its peaceful resolution in accordance with international law. That is only the case when all sides involved renounce the use of force. When one refuses to take this step, and regularly resorts to it, notwithstanding the fact it is mostly of the non-lethal kind, the only alternative to appeasement is active neutrality, meaning a deployment designed to provide a tripwire, lessening the risks of miscalculation and signaling that aggression will not be condoned. Only this can provide the necessary incentives for a future peaceful resolution of the conflict, where Washington would indeed be neutral concerning its outcome, yet having avoided neutrality regarding how it came about.

Alex Calvo is a guest professor at Nagoya University (Japan) focusing on security and defence policy, international law, and military history in the Indian-Pacific Ocean. Region. A member of the Center for International Maritime Security (CIMSEC) and Taiwan’s South China Sea Think-Tank, he is currently writing a book about Asia’s role and contribution to the Allied victory in the Great War. He tweets @Alex__Calvo and his work can be found here.

Asia-Pacific, History, Territorial and Law of the Sea Disputes

He Who Defends Everything Defends Nothing

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He who defends everything defends nothing: The Philippines, Scarborough Shoal, the South China Sea, and Sabah and the Sultanate of Sulu

By Alex Calvo

Introduction. The Philippines’ South China Sea strategy brings together rearmament, rapprochement with the US, tighter security and defense links with Japan, and an international arbitration case under UNCLOS, whose fate is still pending, with oral hearings on jurisdiction having taken place over the summer. Manila’s narrative and legal arguments concerning Bajo de Masinloc (Scarborough Shoal) are grounded on post-World War II developments. On 18 April 2012 the Philippines’ Department of Foreign Affairs stated that “The Philippines considers Bajo de Masinloc an integral part of Philippine territory on the basis of continuous, peaceful and exclusive exercise of effective occupation and effective jurisdiction over the shoal”, stressing this was not based on UNCLOS but “anchored on other principles of public international law”, and also underlining that it “is not premised on the cession by Spain of the Philippine archipelago to the United States under the Treaty of Paris”. While, alternatively, the Philippines may seek to resort to historical arguments from earlier eras, this may play into China’s hands, as noted by some observers. The offer to Malaysia to downgrade Filipino claims on Sabah in exchange for moves reinforcing Manila’s position in the international arbitration case under UNCLOS seems to confirm that the Philippines have indeed decided to focus on post-WWII arguments.

Alternatively, Manila may have sought to follow one of three routes to prove the past exercise of sovereign powers as the foundation for her territorial claims in the South China Sea. The first possible line of argument would involve proving that the Spratly were part of the Spanish Philippines, and were transferred to the US after the 1898 war. The second would be to claim that they were incorporated into the Philippines following their transfer to American sovereignty. Finally, a third approach would be to argue that they were part of the Sultanate of Sulu, thus linking the two claims.

The Spanish colonial era. Three international conventions regulate the geographical extent of the territorial transfer following the 1898 war: the Treaties of Paris and Washington between the US and Spain, and that concluded between the United States and Great Britain on 2 January 1930. A range of potential problems would loom large if Manila tried to resort to the geographical extent of this territory. First of all, the mentioned treaties do not provide a fully detailed picture of the resulting borders. Second, the actual reach of the colonial administration was not always clear, with widespread resistance to Spanish rule and insurgency in a number of areas. In line with many other colonies, actual control was often a measure of distance from the capital, and went from long-standing exercise of sovereign powers, resulting in widespread cultural, linguistic, legal, economic, and social, influence, to little more than nominal sovereignty (or suzerainty when indirect rule was favored) on paper. Third, geographical knowledge was not always accurate, with some territories imperfectly mapped or chartered, and confusion sometimes arising out of conflicting accounts. Having said that, some maps, like the one below, do explicitly include features currently under dispute, such as Bajo de Masinloc (Scarborough Shoal).

Spanish colonial era map of the Philippines, including Bajo de Masinloc / Scarborough Shoal. Kindly provided by Dr David Manzano Cosano, Escuela de Estudios Hispano-Americanos (CSIC; Spanish National Research Council)
“This map, from present-day Italy, included the Spratly in the Philippines’ territory”

Furthermore, some expeditions and other activities took place featuring Bajo de Masinloc (Scarborough Shoal). After a long history of uncertainty over its existence and location, the grounding of HMS Scarborough, chartered by the East India Company to transport tea, on 12 September 1748 led not only to its modern English-language name, but to its precise chartering. Navigation charts published after the incident reflected it, but uncertainty still meant some debate on exactly where the ship had run aground, and some decades would pass until this was dispelled. It was the Malaspina Expedition which in May 1792 finally ascertained the exact location of Scarborough Shoal, and confirmed that some reefs appearing on maps actually referred to this feature. This was followed, in 1800, by the first detailed Spanish survey, conducted by the frigate Santa Lucia, part of the Cavite-based naval squadron. Commanded by Captain Francisco Riquelme, she was one of the first steam-powered warships deployed in the Philippine Islands to take part in the campaigns against the Sultan of Sulu and the Moro slave-raiding pirate bands. Thus, this ship illustrates two aspects of Spanish colonial rule which to some extent are contradictory, supporting and weakening potential historical arguments in line with Philippine claims. On the one hand, it illustrates the connection between the Philippines and Scarborough Shoal, with activities from Luzon-based ships. On the other, it reflects how conflict with insurgents and pirates were a constant of the period, with sovereignty on paper extending further than on the ground (and the waters).

Frigate Santa Lucia, which commanded by Captain Francisco Riquelme conducted the first Spanish survey of Scarborough Shoal (Bajo de Masinloc) in 1800
Frigate Santa Lucia, which commanded by Captain Francisco Riquelme conducted the first Spanish survey of Scarborough Shoal (Bajo de Masinloc) in 1800

“This low-lying reef, per Riquelme, extends more than 8 2/3 miles from North to South, and 9 1/2 miles from East to West from one end to the middle part, but from there narrowing until it ends in a tip. It is surrounded by horrible dangers that may appear without warning or other markings to serve notice of their proximity. Some rocks can be seen slightly above water only by close observation on a clear day, and only by having careful look-outs can one see the reef at a distance of 7 miles”Capitan Riquelme’s findings were incorporated into the “Dorroteo del Archipielago Filipino”, the Spanish pilot’s guide. An 1879 edition reads:

Spanish colonial authorities did not only incorporate details of Scarborough Shoal into their charts, but also began to exercise search and rescue jurisdiction over the shoal, sending ships from Manila to assist vessels in distress. Since this is one of the activities traditionally considered to fall under the umbrella of exercise of sovereign powers, it is worth noting.

Eastern half of the General Chart of the Pacific Ocean, published in 1897 by the Hydrography Section of the Spanish Navy.
Eastern half of the General Chart of the Pacific Ocean, published in 1897 by the Hydrography Section of the Spanish Navy.
Eastern half of the General Chart of the Pacific Ocean, published in 1897 by the Hydrography Section of the Spanish Navy.
Spanish colonial era map of the Philippines, including Bajo de Masinloc / Scarborough Shoal. Kindly provided by Dr David Manzano Cosano, Escuela de Estudios Hispano-Americanos (CSIC; Spanish National Research Council)

The Philippines under American sovereignty. A second possibility would be to argue that once under American sovereignty, currently disputed features clearly came to be officially considered part of Filipino territory. A significant obstacle to any such assertion is Washington’s long-held position that it takes no position on territorial disputes in the South China Sea, restricting its policy to how disputes are solved (insistence on peaceful solutions in accordance with international law) and the extent of any resulting settlement, with particular emphasis on freedom of navigation and overflight, and compliance with US views on the extent of coastal states powers in their EEZs. In December 2014 The Department of State published No 143 in its “Limits in the Seas” series, titled “China: Maritime Claims in the South China Sea”, which again emphasized that “The United States has repeatedly reaffirmed that it takes no position as to which country has sovereignty over the land features of the South China Sea”.

However, this view does not reflect the fact that the activities described earlier under Spanish colonial rule continued to take place after 1898. The most famous, and a well-documented, incident took place in 1913. A typhoon hit the S.S. Nippon, a Swedish steamer carrying copra, and she was wrecked on Scarborough shoal. This prompted Philippine authorities to intervene, together with private ships, in the rescue of the crew, investigate the accident, and carry out a scientific study on the effects of the sea on her cargo. In addition, the ship came under the salvage laws of the Philippines, and the resulting legal case was appealed all the way up to the Supreme Court of the Philippines, leaving behind an extensive paper trail documenting the exercise of a wide range of powers by the Philippine authorities in connection with Bajo de Masinloc (Scarborough Shoal).

The SS Nippon, owned by the Swedish East Asiatic Co., which shipwreck on Scarborough Shoal in 1913 led to a civil case that ended up before the Supreme Court of the Philippines
The SS Nippon, owned by the Swedish East Asiatic Co., which shipwreck on Scarborough Shoal in 1913 led to a civil case that ended up before the Supreme Court of the Philippines

In the 1930s, the Commonwealth Government sought an explicit assertion of sovereignty over Scarborough Shoal, going beyond the exercise of administrative powers, including search and rescue. On December 6, 1937, Mr. Wayne Coy (Office of the US High Commissioner for the Philippines) asked Captain Thomas Maher (head of the US Coast and Geodetic Survey) whether any country had claimed Scarborough Shoal. The reply, dated 10 December 1937, was that no information was available on whether any nation had. Concerning the Santa Lucia 1800 survey, Captain Maher said “If this survey would confer title on Spain or be a recognition of sovereignty, or claim for same without protest, the reef would apparently be considered as part of Spanish territory the transfer of which would be governed by the treaty of November 7, 1900”. He also suggested that a new survey take place, and a navigational light be installed.

The next year saw Mr. Jorge B. Vargas (secretary to the president) write to Mr. Coy, asking about the status of Scarborough Shoal and saying that “The Commonwealth Government may desire to claim title thereto should there be no objection on the part of the United States Government to such action”. This prompted Mr Coy to forward this correspondence to the US War Department, which in turn sent them to the State Department, resulting in an interesting exchange. For example in a letter dated 27 July 1938 Secretary of State Cordell Hull told Secretary of War Harry Woodring that his department “has no information in regard to the ownership of the shoal”, which “appears outside the limits of the Philippine archipelago as described in Article III of the American-Spanish Treaty of Paris of December 10, 1898”. However, Hull wrote, “in the absence of a valid claim by any other government, the shoal should be regarded as included among the islands ceded to the United States by the American-Spanish treaty of November 7, 1900” and therefore the State Department would not object to the Commonwealth Government’s proposal to study the possible setting up of air and ocean navigation aids, as long as “the Navy Department and the Department of Commerce, which are interested in air and ocean navigation in the Far East, are informed and have expressed no objection”. The reply from Acting Secretary of the Navy W.R. Furlong to Acting Secretary of War Louis Johnson was positive, both concerning navigation aids and “the possibility of later claiming title”. The secretary of commerce also said his department had no objections.

We can observe a measure of ambiguity, though, with the US Government having no objections to the Commonwealth Government claiming Scarborough, and even considering it to be included in the second treaty with Spain following the 1898 War, but not actually claiming the features itself. Manila also expressed an interest in the Spratly, but despite this prompting Washington chose to keep a “low profile” concerning the archipelago, with non-recognition of claims by others and a close eye on Japanese interests and activities going hand in hand with a failure to officially claim the islands. The same applied could be said about Scarborough Shoal. In the words of François-Xavier Bonnet (IRASEC; Research Institute on Contemporary Southeast Asia), “the geographical proximity spoke in favor of the Philippines (rescue operations). In a way, Bajo de Masinloc could be seen as integrated in the sphere of influence of the Philippines, but outside the main archipelago. Political and symbolic acts, like naming the shoal, surveying, mapmaking, and organizing rescue operations, were the only appropriate activities that the Spanish and American authorities could do on an isolated shoal, which was, for the most part, underwater during high tide”.

The Sultanate of Sulu. A third possibility for Manila would be to claim sovereignty over Bajo de Masinloc as having historically been under the Sultanate of Sulu, that is merging the claim with that over Sabah. However the Philippines seem to be leaning towards focusing on Scarborough, going as far as offering Malysia to downgrade her claim to Sabah in exchange for support on the former conflict. This was clear in one of the Filipino moves this year connected to the international arbitration case, namely the offer to Malaysia, in a Note Verbale, to review its protest against the 6 May 2009 joint Vietnamese-Malaysian submission to the UN Commission on the Limits of the Continental Shelf (CLCS), containing a claim by Kuala Lampur of an extended continental shelf (350 nautical miles from the baselines) projected from Sabah. In exchange for this, Manila is requesting two actions that she believes would reinforce her case against China: First, to “confirm” that the Malay claim of an extended continental shelf is “entirely from the mainland coast of Malaysia, and not from any of the maritime features in the Spratly islands”. Second, to confirm that Malaysia “does not claim entitlement to maritime areas beyond 12 nautical miles from any of the maritime features in the Spratly islands it claims”.

The impact on Manila’s Sabah claims has not been lost on observers, with former Philippine permanent representative to the United Nations Lauro Baja Jr., if Malaysia explaining that if the deal is accepted the Philippines’ claim to Sabah will be “prejudiced”, adding that “We are in effect withdrawing our objection to Malaysia’s claim of ownership to Sabah”. Some voices argue that the Philippines need to stop claiming Sabah, since otherwise they are favoring Chinese claims to South China Sea features. William M. Esposo has criticized the “charlatans and overnight Sabah claim experts” who “thought they were patriots fighting for Philippine national interest” but “didn’t even realize that the arguments they were mouthing were supporting China’s very claims to our territory in the South China Sea”. Esposo cites Renato de Castro (De La Salle University International Studies Department), to stress that “historic claims, such as the one we have with Sabah, are the weakest cases when international courts decide territorial dispute”.

Conclusions. The Philippines are basing their South China Sea narrative on post-Second World War developments, and going as far as appearing ready to sacrifice their claim to Sabah in order to reinforce the arguments put forward in their international arbitration case against Beijing. This fits with Washington’s agnostic view of territorial claims, even when they involve areas formerly under US sovereignty. However, it is still interesting from a historical perspective to examine other possible arguments of this nature that could support Filipino claims on Bajo de Masinloc (Scarborough Shoal).

Alex Calvo is a guest professor at Nagoya University (Japan) focusing on security and defence policy, international law, and military history in the Indian-Pacific Ocean. Region. A member of the Center for International Maritime Security (CIMSEC) and Taiwan’s South China Sea Think-Tank, he is currently writing a book about Asia’s role and contribution to the Allied victory in the Great War. He tweets @Alex__Calvo and his work can be found here.