US assures Manila of support after PLA vessel’s ‘deliberate collision’ in South China Sea

US National Security Adviser Jake Sullivan on Tuesday condemned China’s “deliberate collision” with two Philippine coastguard vessels this week near the disputed Sabina Shoal during a call with his counterpart in Manila, and cited “continued historic momentum” in the US-Philippine relationship.

“Sullivan reiterated the ironclad US commitment to the US-Philippines Mutual Defense Treaty, which extends to armed attacks on Philippine armed forces, public vessels or aircraft – to include those of its Coast Guard – anywhere in the South China Sea,” the White House said.

Beijing also said the Philippines flew an espionage drone in the waters near Sabina Shoal to “carry out photographic reconnaissance against the Chinese side”.

Photos released by the Philippine coastguard Monday on X (formerly Twitter) depicting a hole measuring 2.5 feet (76 centimetres) by 3 feet on its vessel in addition to other damage.

The collision could set back recent efforts to de-escalate tensions in one of the world’s busiest waterways.

Over recent decades, China has stepped up expansive sovereignty claims over the vast majority of the South China Sea – and its estimated 11 billion barrels of untapped oil and 190 trillion cubic feet of natural gas – often brushing aside competing claims by Brunei, Indonesia, Malaysia, the Philippines, Taiwan and Vietnam.

The shoal, known as Xianbin Jiao in China and Escoda Shoal in the Philippines, serves as a meeting point for Philippine vessels resupplying troops stationed on the BRP Sierra Madre, a World War II vessel deliberately grounded on Second Thomas Shoal in 1999 in support of Manila’s territorial claims.

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Beijing, Manila trade ‘ramming’ claims in latest South China Sea coastguard incident

A stand-off between the