China Blasts Philippine Ship With Water Cannon at Scarborough Shoal Amid ASEAN Summit

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What Happened

A Chinese coast guard ship fired its water cannon at a Philippine government fisheries vessel near Scarborough Shoal on Thursday, scoring an indirect hit, according to Philippine Coast Guard spokesperson Commodore Jay Tarriela. He said the vessel had been carrying out a humanitarian mission to support Filipino fishermen in the area.

Tarriela stated on social media that the action broke international rules meant to prevent collisions at sea and put Filipino crew members in danger. Earlier the same day, China's coast guard said it had tracked and driven away two Philippine vessels that it claimed had entered the waters despite repeated warnings.

It was the second confrontation between the two countries in the South China Sea within a single week. A separate clash had already taken place days earlier near Second Thomas Shoal, another contested feature in the same waterway.

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The Diplomatic Backdrop

The water cannon incident happened while foreign ministers from Southeast Asia gathered in Manila for the 59th ASEAN Foreign Ministers' Meeting, a four-day event running until July 24. Chinese Foreign Minister Wang Yi was among the attendees, alongside U.S. Secretary of State Marco Rubio and Russian Foreign Minister Sergey Lavrov.

The timing added tension to a meeting already dealing with heavy topics, including the war between Iran and the U.S. and continued unrest in Myanmar. Beijing's Foreign Ministry confirmed that it had summoned the Philippine ambassador to protest what it called provocative actions by Manila.

On the sidelines of the summit, Wang Yi warned the Philippines against seeking backing from outside powers, saying such moves would bring "bitter consequences of its own making." Manila and Washington are close defense partners, and the U.S. has repeatedly stated its mutual defense treaty with the Philippines covers attacks in the South China Sea.

China's coast guard defended its actions on Thursday, calling its response to the Philippine vessels "standard, professional and lawful" and urging Manila to stop what it described as "infringing and provocative actions." Beijing continues to assert sovereignty over nearly the entire South China Sea, including waters that international law recognizes as within the Philippines' exclusive economic zone.

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Background: A Long-Running Flashpoint

Scarborough Shoal, a triangular chain of reefs and rocks roughly 220 kilometers off the Philippine island of Luzon, has been a flashpoint between Beijing and Manila since a tense standoff in 2012, after which China took de facto control of the area. The Philippines calls it Bajo de Masinloc; China refers to it as Huangyan Dao.

An international tribunal ruled in 2016 that China's expansive claims over the South China Sea, based on its so-called nine-dash line, have no legal basis under the United Nations Convention on the Law of the Sea. Beijing has rejected that ruling and continued to maintain a near-constant coast guard presence around the shoal.

Confrontations involving water cannons, ramming, and blocked resupply missions have become increasingly common at Scarborough Shoal and other contested features such as Second Thomas Shoal in recent years, with both sides accusing the other of aggressive behavior on the water.

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What Comes Next

With ASEAN talks continuing through Friday and the East Asia Summit scheduled to follow, the South China Sea dispute is likely to remain a central topic of discussion among the region's diplomats. China and ASEAN nations have for years negotiated a proposed "code of conduct" meant to prevent such incidents, though progress has been slow.

Washington has signaled continued support for Manila, and President Donald Trump has floated a possible summit with Chinese President Xi Jinping later this year. How that meeting, if it happens, might affect tensions in the South China Sea remains to be seen. For now, the pattern of confrontation at sea shows no sign of easing.

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Sources

1. BusinessWorld Online – "Chinese vessel used its water cannon on Philippine boat at Scarborough Shoal, Manila says": https://www.bworldonline.com/the-nation/2026/07/23/765475/chinese-vessel-used-its-water-cannon-on-philippine-boat-at-scarborough-shoal-manila-says/
2. The Washington Times/AP – "Southeast Asia's top diplomats hold security talks in Manila as U.S.-Iran fighting rages": https://www.washingtontimes.com/news/2026/jul/21/top-diplomats-southeast-asia-hold-security-talks-manila-us-iran/
3. Arab News – "Manila to host Rubio, Lavrov and Wang Yi for ASEAN ministerial": https://www.arabnews.com/node/2651608/world
4. The Star/Reuters – "Rubio holds talks with China's Wang Yi as regional powers join Asean meet": https://www.thestar.com.my/aseanplus/aseanplus-news/2026/07/22/rubio-holds-talks-with-china039s-wang-yi-as-regional-powers-join-asean-meet
5. Wikipedia (Hintergrund, allgemein anerkannte Fakten zu Scarborough Shoal): https://en.wikipedia.org/wiki/Scarborough_Shoal

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