Philippines opens coast guard post after China build-up

The outpost "shall gather essential maritime data and intelligence, enabling the (Philippine Coast Guard) to respond effectively to threats such as illicit trade, trafficking, piracy, and foreign intrusions", National Security Adviser Eduardo Año said in a statement.

"In 2022, the area around Itbayat witnessed a military build-up as China responded to political developments between Taiwan and the United States," Ano said, announcing the opening of the station on the Philippines' northernmost inhabited island.

"Securing peace, stability, and freedom of navigation along the Luzon Strait is crucial for ensuring Philippine national security and economic prosperity," he added.

Itbayat is located around 150 kilometres (93 miles) south of Taiwan's south coast.

China and the Philippines are enduring a bitter diplomatic dispute over rival claims to parts of the South China Sea.

China has built artificial islands and military installations in waters close to the Philippines.

China's efforts to enforce its claims have in recent years including water cannon attacks by China Coast Guard vessels that damaged Philippine government boats and injured several crew members.

Itbayat is just outside the area designated by a vaguely defined map of dashes that China uses to claim most of the South China Sea.

Ano made no reference to war games that China began on Thursday in which it encircled Taiwan with warplanes and naval vessels.