Philippines claims Chinese coastguard ‘intentionally’ collided with its boats

The Philippines on Monday accused Chinese coastguard vessels of "intentionally" colliding with its vessels on a resupply mission in a disputed part of the South China Sea as ties deteriorated between the Southeast Asian US ally and Beijing.

Both sides traded accusations after the latest incident on Sunday, which was the most serious yet in the waters around the disputed Second Thomas shoal, though no-one was harmed.

China said on Sunday the Philippine boats "bumped dangerously" with the coastguard vessels and "Chinese fishing vessels" operating there.

On Monday China's embassy in Manila said it had lodged stern representations to the Philippines over its vessels "trespassing", and called on the Philippines government to stop "causing trouble and provocation" at sea and to stop smearing China's reputation with "groundless attacks".

Officials from the Philippine national security council, coastguard, foreign ministry, defence ministry and armed forces condemned the actions of the Chinese coastguard .

Siding with its ally, the US formally expressed concern.

China's foreign ministry said the US statement ignored the facts.

"Chinese coast guard and maritime militia vessels, in blatant violation of international law, harassed and intentionally hit" Manila's supply boat and coastguard ship, Philippines defence secretary Gilberto Teodoro told a news conference.

"This is a serious escalation of the illegal activities conducted by the Chinese government in the West Philippine Sea in complete disregard of any norm or convention of international law," Teodoro said after attending a security meeting called by President Ferdinand Marcos Jnr.

Teodoro also acknowledged "the support of our allies and like- minded nations such as the UA, Japan, Australia, Germany, Canada, the Netherlands, the UK and EU in condemning China’s aggression and expansionist actions."

He said the foreign ministry had summoned Chinese ambassador Huang Xilian to "condemn the reckless and illegal act of the Chinese government."

Since Marcos came to power in 2022, the Philippines has sought closer ties with its traditional ally, the US, while lodging increasing complaints about China's aggressive behaviour.

In contrast to the more pro-China stance taken by the previous administration, Marcos' government has filed 122 diplomatic protests against China's aggressive actions in the South China Sea.

Those incidents included attempts to block Philippines resupply missions and the use of a water cannon on August 5.

The regular resupply missions are for a handful of Philippine troops living aboard an ageing warship that was deliberately run aground on the Second Thomas Shoal in 1999 to assert Manila's sovereignty claims.

The uninhabited shoal, known in Manila as Ayungin and Renai Reef in China, is within the Philippines' 200-nautical-mile exclusive economic zone, and is strategically located on one of the world's busiest trade routes.

Medel Aguilar, the Philippines military's spokesperson, said Sunday's incident was the first time Chinese vessels had resorted to colliding with resupply boats.

One image from Sunday shared by the Philippine coast guard showed three of four boats involved in the resupply mission being surrounded by seven bigger Chinese coast guard and maritime militia vessels.

China on Sunday described the actions taken by its coastguard vessels as "professional and restrained" and said the Philippine vessels had "intruded in the waters of Renai".

But Teodoro said "China has no jurisdiction or authority or right to conduct any operations whatsoever" in the Philippines exclusive economic zone.

The Permanent Court of Arbitration in The Hague concluded in 2016 that Beijing's expansive claim to the South China Sea was groundless.

China maintains it does not accept any claim or action based on the ruling.