Rubio Reaffirms U.S. Defense Pledge to Philippines as 2 South China Sea Clashes Escalate
Updated
Updated · Nikkei Asia · Jul 23
Rubio Reaffirms U.S. Defense Pledge to Philippines as 2 South China Sea Clashes Escalate
3 articles · Updated · Nikkei Asia · Jul 23
Summary
Marco Rubio said Washington would not abandon the Philippines after this week's confrontations with China, calling Beijing's conduct in the South China Sea "disturbing" at an ASEAN meeting in Manila.
Thursday's latest incident involved a Chinese coast guard water-cannon blast near Scarborough Shoal that the Philippines said indirectly hit a government fisheries vessel; the U.S. State Department called China's actions dangerous and provocative.
Monday's earlier clash at Second Thomas Shoal left a Filipino sailor injured after Philippine military officials said Chinese coast guard personnel struck him with a baton.
China said it tracked, monitored and drove away 2 Philippine vessels near Scarborough Shoal, urging Manila to stop what it called infringing and provocative actions.
The flare-up adds to a dispute shaped by a 2016 arbitration ruling rejecting China's claims and a fragile post-2024 arrangement over Philippine resupply missions to the BRP Sierra Madre.
A decade after a landmark ruling, why is the South China Sea more dangerous than ever before?
As grey-zone tactics intensify, what is the final trigger for an all-out conflict at sea?
Can a new web of Asian alliances contain China's ambitions without starting a much larger war?
Escalation at Second Thomas Shoal: U.S.-Philippines Alliance Faces Off with China in the South China Sea, July 2026
Overview
On July 20, 2026, a major confrontation erupted near Second Thomas Shoal when a Chinese boat circled and photographed the BRP Sierra Madre, prompting the Philippines to send rubber boats to drive the group away. This incident happened as Southeast Asian foreign ministers, including China’s Wang Yi, gathered in Manila, making maritime tensions a central topic in their talks. The timing of the clash highlighted the ongoing and escalating disputes in the region, directly shaping the diplomatic agenda and underscoring the challenges of managing sovereignty claims in the South China Sea.