MANILA — Senior Philippine diplomats confronted Chinese counterparts in face-to-face talks about Chinaâs âmonsterâ coast guard ship intruding into Manilaâs territorial waters, as the two sides met to discuss the hot-button issue of the South China Sea. Foreign Affairs Undersecretary Ma. Theresa Lazaro led the Philippine delegation in the 10th Bilateral Consultation Mechanism on the South China Sea, or BCM, which took place on Thursday in the Chinese city of Xiamen. Chinese Vice Foreign Minister Chen Xiaodong headed the Chinese delegation in the BCM, a series of bilateral talks that were started in 2017 with the aim of lowering tensions between the two countries â rival claimants â over the contested waterway. The Philippine side expressed âserious concernâ about the presence and activities of China Coast Guard (CCG) vessels lately within Manilaâs exclusive economic zone, or EEZ, including the 12,000-ton ship, dubbed âThe Monster.â CCG 5901, the worldâs largest coast guard ship, had been spotted patrolling the resource-rich Scarborough Shoal area in recent days and waters off the coast of Luzon, the main island in the Philippines. Manila had already lodged protests and diplomatic complaints about the shipâs intimidating presence in Philippine-claimed waters. Earlier this week, a Philippine National Security official said China was âpushing us to the wallâ as he indicated that Manila was considering pursuing a new lawsuit against Beijing over the South China Sea. While CCG 5901 had not carried out any dangerous maneuvers so far, Philippine officials said its activities within Manilaâs waters were not backed by any international law, according to a statement from the Philippine Department of Foreign Affairs. âOur position is clear and consistent, but so is our willingness to engage in dialogue. We firmly believe that despite the unresolved challenges and differences, there is genuine space for diplomatic and pragmatic cooperation in dealing with our issues in the South China Sea,â the statement quoted Lazaro as saying at the meeting. Chinaâs actions were âinconsistentâ with the 1982 United Nations Convention on the Law of the Sea, or UNCLOS, which both Manila and Beijing had signed, and the recently passed Philippine Maritime Zones Act, according to the Philippine foreign office. Beijing earlier said that the presence of its ships in Scarborough was âfully justified,â reiterating its jurisdiction over the shoal. âWe call on the Philippines once again to immediately stop all infringement activities, provocations and false accusations, and stop all its actions that jeopardize peace and stability and complicate the situation in the South China Sea,â Chinese foreign ministry spokesperson Guo Jiakun said on Tuesday. This photo, released by the Philippine Coast Guard, shows Chinese Coast Guard ship 5901 sailing in the South China Sea, Jan. 15, 2025.(Philippine Coast Guard) Located about 125 nautical miles (232 km) from Luzon island, Scarborough Shoal â known as Bajo de Masinloc in the Philippines â has been under Chinaâs de facto control since 2012. Beijingâs possession of the shoal forced Manila to file a lawsuit at the world court in The Hague. Four years later, an international arbitration tribunal ruled in Manilaâs favor but Beijing has never acknowledged that decision, insisting on its historical claims over the waterway. Another flashpoint At Thursdayâs meeting, the two sides also agreed to keep implementing a âprovisional understandingâ regarding Philippine resupply missions to the BRP Sierra Madre, a decrepit World War II-era military ship stationed in Second Thomas (Ayungin) Shoal, another disputed South China Sea feature. CCG vessels had been regularly blocking Philippine ships carrying supplies and troops to the shoal. But the two countries arrived at a provisional agreement in July, following a dramatic standoff the previous month between Filipino servicemen and CCG personnel at Second Thomas Shoal, during which a Philippine serviceman lost a finger. Philippine and Chinese officials, however, have not yet publicly disclosed the official document of the agreement or its details, with both sides making their own claims about the dealâs contents. RELATED STORIES Philippines on Chinese incursions: Not ruling out another South China Sea lawsuit China says âmonsterâ shipâs presence near Scarborough Shoal âfully justifiedâ Philippines says Chinaâs âmonsterâ ship on a mission to intimidate At the talks on Thursday, both sides acknowledged the dealâs âpositive outcomesâ and âagreed to continue its implementation to sustain the de-escalation of tensions without prejudice to respective national positions,â Manilaâs foreign office said. Both sides also âagreed to reinvigorate the platform for coast guard cooperationâ but no specific details were provided. In 2016, under then-President Rodrigo Duterte who adopted a pro-Beijing policy, the two nationsâ coast guards formed the Joint Coast Guard Committee (JCGC), establishing a hotline between the two maritime law enforcement agencies. In January 2023, amid increasing tensions in the disputed waters, Philippine President Ferdinand Marcos Jr. and Chinese President Xi Jinping agreed to set up a communication line between their foreign ministries. But a few months later, Manila officials said that China could not be reached in times of high tensions at sea. BenarNews is an RFA-affiliated online news organization. We are : Investigative Journalism Reportika Investigative Reports Daily Reports Interviews Surveys Reportika