U.S. Reaffirms Support for Philippines Amid South China Sea Tensions with China

The United States has reaffirmed its commitment to defend the Philippines following a fresh clash between Chinese and Filipino vessels in the disputed South China Sea. The U.S. State Department on Monday strongly condemned Beijing’s “ramming and water cannoning” of a Philippine vessel near Sandy Cay in the Spratly Islands, a region that has become a flashpoint in regional maritime disputes.

State Department spokesperson Tommy Pigott emphasized that Washington “stands with its ally” as China’s actions continue to “undermine regional stability.” He reiterated that Article IV of the 1951 U.S.-Philippines Mutual Defense Treaty extends to “armed attacks on Philippine armed forces, public vessels, or aircraft—including those of its Coast Guard—anywhere in the South China Sea.”

The confrontation occurred after China’s Foreign Ministry urged Manila to stop what it described as “violations and provocations,” defending its operations as measures to “safeguard territorial sovereignty and maritime rights.” The Philippines, however, accused China of escalating tensions through aggressive tactics.

The South China Sea remains one of the world’s most critical trade routes, facilitating over $3 trillion in annual commerce. Despite international rulings rejecting China’s expansive claims, Beijing continues to assert control over most of the waterway, putting it at odds with several Southeast Asian nations.

The U.S. State Department reiterated that China’s “sweeping territorial and maritime claims” violate international law and commitments to peaceful dispute resolution. American officials have increasingly called for tangible steps to deter Chinese aggression. Last year, senior U.S. senators urged the Pentagon and State Department to develop concrete support measures for the Philippines, arguing that limiting the U.S. response to verbal assurances weakens the credibility of its defense commitments.

As tensions rise, Washington’s latest statement underscores its intent to maintain a strong military and diplomatic presence in the Indo-Pacific to ensure freedom of navigation and uphold international law.