China warns Philippine military planes away from disputed sea area

MANILA: China has warned Philippine air force and navy planes at least six times to leave areas around the disputed South China Sea, the Philippine military commander responsible for the region told a Senate hearing yesterday.

While Vice Admiral Alexander Lopez gave no timeframe, a senior Philippine air force official told Reuters the warnings had come in the past three months.

China could be ‘ testing the waters’ to see if it can enforce an air exclusion zone above the Spratly archipelago of the South China Sea, said the air force official, who declined to be identified.

Recent satellite images show China has made rapid progress in reclaiming land around seven reefs it occupies in the Spratlys, including building what appears to be an airstrip on one of the artificial islands.

That has alarmed some countries in Southeast Asia and drawn criticism from Washington.

“As we were conducting routine maritime air patrols and flying in international airspace, our air force aircraft were challenged over the radio,” Lopez, commander of the Philippine Western Command, told senators, adding the planes ignored the warnings.

“The Chinese said our planes were in their military security area.”

China deploys coastguard and naval vessels in the Spratlys, but rarely planes because of the distance from mainland China.

Last month, a Chinese warship challenged a Philippine maritime patrol plane near Subi Reef, asking the low- flying aircraft to leave China’s territory, said military spokesman Lieutenant Colonel Harold Cabunoc.

The US military commander for Asia, Admiral Samuel Locklear, said last month that China could eventually deploy radar and missile systems on its outposts that could be used to enforce an exclusion zone should it move to declare one.

Beijing claims most of the potentially energy-rich South China Sea, through which US$ 5 trillion in ship-borne trade passes every year. — Reuters