Philippine Coast Guard (PCG) spokesperson for the West Philippine Sea (WPS), Commodore Jay Tarriela, on Saturday downplayed China’s diplomatic protest over his social media posts, saying there was no need for him to explain or apologize to the Chinese Embassy.

In a news forum, Tarriela dismissed Beijing’s demand for accountability after the Chinese Embassy in Manila accused him of posting images online that allegedly “attacked and smeared Chinese leaders.”

“There’s no authority for the Chinese Embassy to ask us to explain,” Tarriela said. “I don’t think there’s a need for me to apologize to the Chinese Embassy.”

On Friday, the Chinese Embassy said Tarriela’s posts constituted “a serious violation of China’s political dignity and a blatant political provocation,” claiming they had crossed a “red line.”

The embassy said it had lodged “solemn representations” with Malacañang, the Department of Foreign Affairs (DFA), and the Philippine Coast Guard.

Tarriela, however, maintained that the diplomatic protest was not his concern as a uniformed officer.

“It’s a DFA concern,” he said. “Diplomatic relations are not our concern.”

The PCG official earlier pushed back against the embassy’s allegations, stressing that his posts were not “smears” or “slanders” but factual accounts supported by video footage, photographs, official PCG reports, and third-party observations.

“My role as spokesperson for the WPS is to transparently communicate these realities to the Filipino people and the world, in full alignment with our government’s commitment to a rules-based order and international law,” Tarriela said.

He added that objections from the Chinese Embassy only highlight unease over public exposure of alleged violations.

“If the Chinese Embassy objects to images or expressions that highlight these violations — often through legitimate public discourse or even satire — it only underscores discomfort with the truth being exposed,” he said.

The dispute follows a social media exchange on Thursday, when Tarriela responded to Chinese Embassy deputy spokesperson Guo Wei, who accused him of making what Beijing described as fallacious remarks on the South China Sea issue.

Tensions remain high in the region as China continues to claim almost the entirety of the South China Sea, a vital global trade route through which more than $3 trillion worth of shipborne commerce passes annually.

Several countries, including the Philippines, Vietnam, Indonesia, Malaysia and Brunei, also have overlapping claims.

Areas of the South China Sea that fall within Philippine territory have been officially designated by the government as the West Philippine Sea, covering maritime areas west of the Philippine archipelago, including the Luzon Sea, the waters around the Kalayaan Island Group and Bajo de Masinloc.

In 2016, the Permanent Court of Arbitration in The Hague ruled in favor of the Philippines, declaring that China’s expansive claims had “no legal basis.” Beijing has consistently refused to recognize the ruling.