“China-Philippines Most Recent ‘Arrangement’ Has Nothing to Address the Root Cause of Tensions in the South China Sea”

The Philippine government has announced that China and the Philippines have reached an agreement to ease tensions over the disputed Second Thomas Shoal in the South China Sea. This agreement, negotiated by Chinese and Filipino diplomats in Manila, outlines temporary conditions for resupplying Filipino troops stationed on the shoal. Both nations claim sovereignty over the shoal, which has been the scene of frequent confrontations between their forces. The Second Thomas Shoal, also known as Ren’ai Jiao in China and Ayungin Shoal in the Philippines, lies roughly 1,000 kilometers from China’s southern Hainan Island and the western Philippines Island of Palawan. It has been a flashpoint in recent months, culminating in a violent incident on June 17. During this confrontation, Chinese forces rammed and boarded two Philippine navy boats attempting to deliver supplies to Filipino personnel on the shoal. The Chinese forces seized control of the boats, damaged and took several M4 weapons along with other supplies with them. The clash, which resulted in injuries to Filipino navy officers, was captured on video and in photographs. Both China and the Philippines blame each other for the conflict, asserting their respective claims over the strategically significant shoal. The South China Sea is a crucial global trade route with rich fishing grounds and underwater gas reserves.

In addition to China and the Philippines, other nations with territorial claims in the South China Sea include Vietnam, Malaysia, Brunei, and Taiwan. The region is a sensitive area and a potential flashpoint in the US-China rivalry. While the recent agreement between China and the Philippines marks a step towards reducing immediate tensions, it does not address the underlying causes of the broader South China Sea disputes.

Significance & Background of the South China Sea Dispute

The South China Sea is an incredibly productive area, serving as a major fishing ground for China, Vietnam, the Philippines, and other claimant states. The region’s continental shelf harbors significant natural gas and petroleum reserves. The abundance of marine life in the South China Sea is due to the large-scale drainage of nutrient-rich waters from land and the upwelling of water in specific maritime regions. This heavily fished area is a primary source of animal protein for the densely populated Southeast Asian region, with prevalent species including shrimp, shellfish, anchovies, croaker, mackerel, and tuna. Most of the catch, whether fresh or preserved, is consumed locally. The Philippines, in particular, is a major fish-producing nation.

Furthermore, the South China Sea holds tremendous geopolitical significance in the context of global politics. Its strategic location at the intersection of major maritime routes connecting the Indian and Pacific Oceans makes it a focal point for international powers and their interests. The region is critical to the world economy, facilitating the annual flow of goods worth trillions of dollars. Nearly one-third of global trade, including vital energy resources such as oil and natural gas, passes through these waters. Any attempt by China to disrupt this trade would harm the global supply chain and the economies of other countries. Consequently, the South China Sea has become a focal point for the ambitions and rivalries of major powers, including the United States, China, Russia, and Japan.

Ayungin Shoal, also known as Second Thomas Shoal, is a contested reef claimed by the Philippines, China, Brunei, Malaysia, and Vietnam. The Philippine military ship Sierra Madre, intentionally grounded in 1999 to counter China’s territorial claims, is manned by a small contingent of Philippine Marines. For years, these nations have been embroiled in disputes over the territorial status of various islands and reefs like the Ayungin Shoal in the South China Sea. This region, which includes Whitson Reef, the Paracel Islands, Thitu Island, Scarborough Shoal, and the Spratly Islands, is believed to hold significant oil and gas reserves.

In July 2016, the Permanent Court of Arbitration in The Hague ruled against China’s territorial claims in the South China Sea in a case brought by the Philippines. Recently, the Philippine Foreign Ministry announced that the Philippines and China have agreed on guidelines for de-escalating tensions in the South China Sea to facilitate the transfer of personnel and supplies to the BRP Sierra Madre stationed at Ayungin Shoal. The ministry’s statement outlined that both nations have reached an understanding of principles to prevent misunderstandings and miscalculations during the Philippines’ lawful and routine rotation and resupply missions to the shoal.

This agreement was the result of productive discussions during the 9th Bilateral Consultation Mechanism on the South China Sea, held in Manila on July 2, 2024. Despite this progress, China has refused to acknowledge or recognize the court’s ruling, which states that the islands do not form an exclusive economic zone or disputed territory. The Philippine Foreign Ministry affirmed that Manila will continue to uphold its rights and authority over Ayungin Shoal, in accordance with the UN Convention on the Law of the Sea.

Clauses of the Recent Arrangement

According to Manila, China and the Philippines have reached a ‘provisional deal’ for resupply missions in the South China Sea.

The Philippines and China have reached a provisional arrangement for resupply missions to the beached Filipino naval ship, Sierra Madre, on the Second Thomas Shoal, according to a statement from Manila’s Department of Foreign Affairs (DFA). The DFA did not provide specifics about the resupply missions but emphasized that the arrangement followed “frank and constructive discussions” during the Bilateral Consultation Mechanism earlier this month. Both sides acknowledged the need to de-escalate the situation in the South China Sea and manage their differences through dialogue and consultation, agreeing that the arrangement would not prejudice their respective positions in the area.

The Chinese foreign ministry confirmed the temporary arrangement and reiterated its demand for the Philippines to tow away the Sierra Madre and restore the shoal to its original, unoccupied state. A Chinese spokesperson expressed China’s willingness to allow humanitarian resupply missions to the ship’s occupants if necessary before the vessel is removed. However, China firmly opposed any transfer of substantial building materials or attempts to establish fixed facilities and permanent outposts on the shoal, vowing to resist such actions to safeguard its sovereignty.

Despite an offer of assistance from the United States, Philippine security authorities announced that they would conduct the resupply missions independently. White House National Security Adviser Jake Sullivan had stated that the US would do whatever necessary to support its treaty ally in resupplying the Sierra Madre. However, Eduardo Año, his Filipino counterpart, confirmed that the resupply operations would remain “a pure Philippine operation,” indicating no need for direct US involvement at this time.

Analysis of the Arrangement

Concerns of a military conflict at the Second Thomas Shoal, potentially involving the United States, loom large as tensions between China and the Philippines escalate in the South China Sea. Despite these worries, there are strong reasons to believe that both Beijing and Manila will strive to avoid a military clash. Chinese officials must weigh the regional geopolitical implications and the significant distraction from their current focus on domestic socioeconomic issues. Manila faces an immediate constraint due to an unfavourable military power balance compared to China. Many questions remain about how the United States, the Philippines’ ally, will respond if a naval confrontation occurs in the South China Sea. A critical issue is how Manila and its allies will eventually address China’s gray zone operations, which have proven challenging for regional entities and their supporters, influencing the outcome of current tensions between Beijing and Manila.

Beijing appears ready to seize what it perceives as a favorable moment to capture the Second Thomas Shoal. It has employed water cannons to prevent Filipino vessels from transporting construction materials to repair the BRP Sierra Madre. The Philippines has a strong incentive to strengthen the BRP Sierra Madre to maintain control of the feature long-term. During the prolonged dispute, Manila has sent survival supplies to its marines on the ship, which Beijing claims to have allowed for humanitarian reasons. The Philippines may have covertly supplied limited construction materials to the ship, but there are concerns that the vessel will disintegrate if not significantly strengthened.

The goals of the two countries appear incompatible, and conflict is likely to escalate. From another perspective, China may continue to employ gray zone tactics, gradually depleting Manila’s resources and policy options, enabling Beijing to achieve its short-term objectives. Chinese officials recognize these geopolitical constraints but aim to increase China’s presence and influence in the South China Sea. In the ongoing dispute, Beijing heavily relies on gray zone measures, hoping to ensure the eventual failure of the Filipino vessel on the Second Thomas Shoal. When the warship fails, the shoal might swiftly fall under Chinese control. Beijing expects this strategy to help avert the worst-case regional geopolitical repercussions of a direct military conflict. Many Chinese policy elites believe that the gray zone approach is the best way to address this geostrategic challenge. For more than a year, China has effectively blocked the Philippines’ resupply sorties and prevented ship repairs using these tactics.

As a result, the Philippines is forced to choose between responding to China’s blockade and retaining control of the Second Thomas Shoal. A power imbalance and logistical challenges limit the Philippines’ ability to counter China’s strategy. In the worst-case scenario, Manila may take military action or seek military assistance from non-regional states to resist China’s activities. If this occurs, China is likely to retaliate with substantial military force, citing retribution and self defense.

Root Causes of the Tensions

China’s assertiveness in the South China Sea has steadily intensified, escalating tensions with Southeast Asian claimant nations, particularly the Philippines, near the Second Thomas Shoal in the Spratly Islands. China’s sweeping claims to sovereignty over the sea—and its estimated 11 billion barrels of undiscovered oil and 190 trillion cubic feet of natural gas—have angered rival claimants Brunei, Indonesia, Malaysia, the Philippines, Taiwan, and Vietnam. Countries began staking claims to islands and zones in the South China Sea as early as the 1970s, including the resource-rich and strategically vital Spratly Islands. The inability of Chinese and Southeast Asian authorities to resolve these disputes diplomatically risks undermining international maritime law and encouraging destabilizing military buildups.

China insists that international military forces are not permitted to conduct intelligence activities, such as reconnaissance flights, within its claimed exclusive economic zone (EEZ). The United States, however, maintains that under the United Nations Convention on the Law of the Sea (UNCLOS), claimant countries should have freedom of navigation through EEZs and are not required to notify claimants of military activity.

Recent satellite data reveals China’s growing efforts to expand its territorial control in the South China Sea by physically enlarging existing islands or creating new ones. Beyond adding sand to existing reefs, China has built ports, military stations, and airstrips, especially on the Paracel and Spratly Islands, where it maintains multiple outposts. Notably, China has militarized Woody Island, deploying fighter jets, cruise missiles, and a radar system.

To protect its regional political, security, and economic interests, the US has challenged China’s assertive territorial claims and land reclamation projects through freedom of navigation operations and increased support for Southeast Asian partners. In response to China’s aggressive stance, Japan has provided military ships and equipment to the Philippines and Vietnam to bolster their maritime security and deter Chinese aggression.

Philippine President Ferdinand Marcos Jr., who took office in June 2022, has taken a firmer stance against China compared to his predecessor, Rodrigo Duterte. The Philippines’ most contentious disputes with China center around the Second Thomas Shoal of the Spratly Islands, which lies within the Philippines’ 200-mile EEZ.

Ferdinand Marcos has agreed to increase base access, joint exercises, and weapons exchanges with the United States. In March 2024, US Secretary of Defense Lloyd Austin affirmed that the United States’ Mutual Defense Treaty with the Philippines covers both countries’ armed forces, public vessels, and aircraft in the South China Sea. Meanwhile, Japan has also enhanced its influence by supplying military weapons to the Philippines and Vietnam to enhance maritime security.

End Note

Beijing may wish to refrain from using overt force against Manila in order to resolve territorial and maritime conflicts due to its previous policy preference, regional strategic interests, and the effectiveness of gray zone tactics. Beijing does not, however, intend to forgo using military action as a means of settling conflicts. There is a chance of an armed conflict, especially if Manila takes more drastic measures to make China’s “gray area” strategy ineffectual. The best measures to keep tensions and conflict from turning into war would be to defuse the South China Sea crisis and reopen bilateral talks between Beijing and Manila. Together, Beijing and Manila’s policymakers should take into consideration the ambitious but intriguing idea of creating a maritime park at Second Thomas Shoal with the goal of advancing environmental preservation, scientific study, and cooperative fisheries. For the past ten years, experts from China and Southeast Asia have discussed this topic on occasion, but at the official level, it has not yet been addressed. This possibility might have a favorable effect on regional peace and stability if China and the Philippines give it some thought.

zIn a firm assertion of the Philippines’ territorial rights, President Ferdinand R. Marcos Jr. declared that the country would not yield or waver in its stance on the West Philippine Sea. During his 3rd State of the Nation Address (SONA) on July 22, 2024, Marcos emphasized the importance of maintaining the nation’s sovereignty and expressed gratitude for the sacrifices made by the Armed Forces of the Philippines (AFP), the Philippine Coast Guard (PCG), and the fishing communities.

“The West Philippine Sea is not a mere figment of our imagination. It is ours. And it will remain ours as long as the spirit of our beloved Philippines burns bright,” he asserted, drawing a standing ovation from the audience.

The President highlighted the increased strategic efforts to enhance aerial and maritime domain awareness, reaffirming the government’s relentless endeavor to increase the country’s defensive stance through self-reliance and partnerships with like-minded nations. “Laws governing our Maritime Zones and Archipelagic Sea Lanes will ensure that this intergenerational mandate — this duty — takes deep root in the hearts and minds of all our people,” he stated.

A significant development followed the President’s address, as the Philippines and China announced a provisional deal to manage tensions at the contested Second Thomas Shoal. This deal, reached after a series of diplomatic discussions, aims to prevent further clashes in the disputed South China Sea.

Philippine Foreign Affairs Secretary Teresita Daza announced that the agreement signifies both nations’ commitment to de-escalate tensions and manage differences peacefully. “In our desire to de-escalate the situation in the South China Sea to manage differences in a peaceful manner, we emphasize that the agreement was done in good faith and the Philippines remains ready to implement it,” Daza stated.

China’s Foreign Ministry confirmed the arrangement, reiterating its demand for the Philippines to tow away the grounded warship, Sierra Madre, from the Second Thomas Shoal. However, China expressed willingness to allow humanitarian resupply missions to the personnel stationed on the ship if informed in advance.

Despite this, the Philippines maintained its stance against prior notification to China about resupply missions, asserting the missions’ lawfulness and the necessity of preserving national sovereignty. “The principles and approaches laid out in the agreement were reached through a series of careful and meticulous consultations between both sides,” Daza emphasized.

The deal comes after a series of violent confrontations between Filipino and Chinese forces at the shoal, which both nations claim. The Second Thomas Shoal, known as Ayungin Shoal in the Philippines and Ren’ai Jiao in China, has been a focal point of these clashes, sparking fears of a broader conflict involving the United States due to its mutual defense treaty with Manila.

The most severe confrontation occurred on June 17, when Chinese forces repeatedly rammed and boarded Philippine navy boats to prevent supplies from reaching the Sierra Madre. This incident resulted in injuries to Filipino personnel and heightened tensions between the two countries.

The United States and its allies, including Japan and Australia, condemned China’s aggressive actions and called for upholding the rule of law and freedom of navigation in the South China Sea, a crucial global trade route with rich fishing areas and undersea gas deposits.

In response to the tensions, Washington reaffirmed its commitment to defend the Philippines under the 1951 Mutual Defense Treaty. National Security Adviser Jake Sullivan stated, “The US will do what is necessary to ensure its treaty ally can resupply the Sierra Madre on the Second Thomas Shoal.”

Philippine National Security Adviser Eduardo Año confirmed that the resupply missions would remain a “pure Philippine operation,” turning down offers of direct US involvement. “There is no need at this time for any direct involvement of US forces in RORE – resupply mission,” Año said.

The provisional agreement reached by the Philippines and China seeks to manage their maritime differences while preventing future clashes. Both nations recognize the need to de-escalate the situation and manage their differences through dialogue and consultation.

This rare deal with the Philippines could spark hope for similar arrangements between China and other claimant countries in the South China Sea, including Vietnam, Malaysia, Brunei, and Taiwan. However, the successful implementation and longevity of the agreement remain to be seen.

Chinese Foreign Ministry spokesperson Mao Ning emphasized that the temporary arrangement for the delivery of humanitarian supplies reflects China’s goodwill. However, China stood firm on its territorial claims and demanded that the Philippines refrain from fortifying the Sierra Madre with building materials.

The Philippines has consistently rejected such conditions, and the final deal does not include them. Philippine officials stated that the agreement was reached after careful negotiations, excluding prior notification and inspection demands from China.

The Second Thomas Shoal, located about 200km from the western Philippine island of Palawan and over 1,000km from China’s Hainan island, has been a site of repeated confrontations. Both countries assert their sovereign rights over the shoal, which is strategically important and resource-rich.

Manila deliberately grounded the Sierra Madre on the shoal in 1999 to reinforce its claims, maintaining a small contingent of sailors aboard the vessel who require resupply missions that China has repeatedly attempted to block.

The Department of Foreign Affairs in Manila reiterated that the agreement would not prejudice each side’s national positions in the South China Sea. “Both sides continue to recognize the need to de-escalate the situation and manage differences through dialogue and consultation,” the DFA stated.

China’s Ministry of Foreign Affairs confirmed the arrangement, highlighting the mutual understanding to manage the situation at Ren’ai Jiao and ensure humanitarian resupply of necessities to the personnel on the Sierra Madre.

The agreement between the Philippines and China marks a significant step towards managing maritime disputes in the South China Sea. It reflects both nations’ willingness to engage in dialogue and find peaceful solutions to their differences, despite the complex and contentious nature of their territorial claims.

As the Philippines and China implement this provisional arrangement, the international community will closely watch how both nations navigate this delicate situation. The success of this deal could serve as a model for resolving other maritime disputes in the region, contributing to regional stability and cooperation.

The Philippines and China have reached a significant agreement aimed at mitigating tensions in the fiercely contested Second Thomas Shoal, a hotspot in the broader South China Sea dispute. The Philippine Foreign Ministry announced that both nations have established a provisional arrangement to ensure the resupply of essential goods and the rotation of personnel to the BRP Sierra Madre, the beached warship that serves as Manila’s outpost in the disputed area.

Context of the Agreement

Second Thomas Shoal, known as Ayungin Shoal in the Philippines and Ren’ai Jiao in China, has been a flashpoint for increasingly hostile maritime confrontations. The shoal is situated approximately 200 kilometres from the Philippine Island of Palawan and over 1,000 kilometers from China’s Hainan Island. Despite being occupied by the Philippines, China also lays claim to this territory, leading to a series of dangerous encounters at sea.

Tense Maritime Encounters

Recently confrontations at the shoal have escalated, raising concerns about potential broader conflicts that might draw in the United States due to its mutual defense treaty with the Philippines. Chinese Coast Guard and other maritime forces have repeatedly used aggressive tactics, including powerful water cannons and dangerous blocking maneuvers, to prevent supplies from reaching the BRP Sierra Madre.

The June 17 Incident

One of the most severe incidents occurred on June 17, when Chinese forces in motorboats rammed and boarded two Philippine navy boats. This confrontation aimed to stop the transfer of supplies, including food and firearms, to the Filipino personnel stationed on the shoal. The violent clash resulted in the seizure of the Philippine boats and their supplies, injuring several Filipino navy personnel.

Diplomatic Efforts and the Provisional Agreement

Following the June 17 incident, diplomatic efforts between China and the Philippines intensified. Over a series of meetings in Manila and through diplomatic exchanges, both sides worked towards a mutually acceptable arrangement. The Philippine Department of Foreign Affairs emphasized that the agreement does not prejudice either country’s claims in the South China Sea and underlines the need to manage differences through dialogue.

Regional and International Reactions

The United States and its key allies, including Japan and Australia, have condemned China’s aggressive actions at the shoal. These nations have called for the rule of law and freedom of navigation to be upheld in the South China Sea, a vital global trade route rich in fishing areas and undersea gas deposits. The international community views the agreement as a potential model for resolving other disputes in the region.

China’s Position and Global Implications

While China has not publicly commented on the agreement, the deal could signal Beijing’s willingness to forge similar arrangements with other rival claimants in the South China Sea. However, skepticism remains about the long-term viability and successful implementation of the agreement. The provisional deal represents a rare instance of cooperation between the two nations amidst a backdrop of broader regional tensions.

Historical Background

The Second Thomas Shoal has been a longstanding point of contention between China and the Philippines. The BRP Sierra Madre was deliberately grounded on the shoal in 1999 to reinforce the Philippines’ maritime claims. Over the years, the shoal has seen numerous confrontations, making it a symbol of the broader territorial disputes in the South China Sea.

The Role of the United States

The United States, while having no territorial claims in the South China Sea, plays a crucial role due to its defense commitments to the Philippines. Washington has conducted freedom of navigation operations in the area, challenging China’s expansive claims. The U.S. has also reiterated its obligation to defend the Philippines in the event of an armed attack, including those in the South China Sea.

Impact on Regional Stability

The agreement between China and the Philippines could contribute to regional stability by reducing the frequency and intensity of confrontations at the Second Thomas Shoal. However, the broader issues of sovereignty and territorial claims remain unresolved, posing ongoing challenges for regional peace and security.

The Role of ASEAN

The Association of Southeast Asian Nations (ASEAN) has long advocated for a Code of Conduct in the South China Sea. The agreement between China and the Philippines is seen as a step towards de-escalation, which could encourage similar initiatives among other ASEAN member states with competing claims in the region.

Legal and Sovereignty Issues

Despite the provisional agreement, the legal and sovereignty issues surrounding the South China Sea remain contentious. In 2016, an international tribunal in The Hague ruled in favor of the Philippines, invalidating China’s claims in the strategic waters. Beijing, however, has refused to accept the ruling, complicating efforts to resolve the disputes through legal means.

The Future of the BRP Sierra Madre

The BRP Sierra Madre, now a rusting symbol of Philippine sovereignty, continues to be a focal point in the South China Sea dispute. The agreement includes provisions for resupplying and rotating personnel without fortifying the ship, reflecting ongoing negotiations about the future of the outpost.

China’s Maritime Strategy

China’s actions in the South China Sea are part of a broader strategy to assert control over the region. The use of coast guard and maritime militia forces to enforce its claims has been a hallmark of this approach. The agreement with the Philippines may represent a tactical adjustment rather than a strategic shift in Beijing’s long-term objectives.

Potential for Broader Agreements

The success of the provisional agreement could pave the way for similar deals with other claimant countries, such as Vietnam, Malaysia, Brunei, and Taiwan. However, each dispute has its unique complexities, and replicating the agreement’s terms may prove challenging.

The Role of International Law

Adherence to international law, particularly the United Nations Convention on the Law of the Sea (UNCLOS), remains a critical issue in the South China Sea disputes. The Philippines has consistently called for resolutions based on international law, and the agreement reflects a mutual recognition of the need to manage differences peacefully.

Challenges to Implementation

While the provisional agreement is a positive step, its implementation will require ongoing commitment from both China and the Philippines. Past agreements have often faltered due to changing political dynamics and on-the-ground realities. Sustained dialogue and trust-building measures will be essential for the agreement to hold.

Domestic Reactions in the Philippines

In the Philippines, reactions to the agreement are mixed. Some view it as a pragmatic step to ensure the safety and well-being of Filipino soldiers, while others criticize it as potentially yielding to Chinese pressure. Public opinion remains divided, reflecting broader concerns about national sovereignty and security.

Long-term Prospects

The long-term prospects of the agreement will depend on the evolving geopolitical landscape in the Asia-Pacific region. Both China and the Philippines face domestic and international pressures that could influence their adherence to the agreement. Monitoring and verification mechanisms will be crucial to ensure compliance.

End Note

The provisional agreement between China and the Philippines marks a significant development in the ongoing South China Sea disputes. While it represents a step towards de-escalation, broader issues of sovereignty and territorial claims remain unresolved. The agreement’s success will hinge on sustained dialogue, mutual trust, and adherence to international law, setting the stage for future negotiations in one of the world’s most strategically important regions.