Philippines constructs patrol posts in contested waters

MANILA — The Philippines has established three coast guard outposts on three islands in the disputed South China Sea to monitor ship movements and promote safety amid increasing maritime tensions with China.

The move reinforced the presence of Filipino troops on the islands in the hotly contested Spratly archipelago and will likely be criticized by Beijing, which has claimed the disputed waterway virtually in its entirety.

China has protested any new construction in the region although it has transformed seven disputed reefs into military-guarded island bases in past years, alarming rival claimants and the United States. The U.S. Navy and Air Force have been patrolling the area to ensure freedom of navigation and overflight in the contested waters. Coast guard Adm. Artemio Abu said the outposts on the islands, which were established last week, will be staffed by coast guard personnel and equipped with radio communications to report any incidents. Abu did not specify how many personnel will be stationed at the new outposts but said it’s the largest deployment in the disputed region so far. “Through these command observation posts, we improve our capabilities in promoting maritime safety, maritime search and rescue, and marine environmental protection,” Abu said in a statement.

The three islands have been occupied by Filipino troops for years and are internationally known as West York and Nanshan islands and Northeast Cay.

Recently, the coast guard installed five navigational buoys carrying Philippine flags just off the three islands and near Thitu island, the largest of nine islands and islets Filipino forces have occupied in the Spratlys. The Philippines considers much of the Spratlys as part of its western Palawan province.

The ”sovereign markers” flash lights at night to guide fishermen and ships and “communicate that the said vicinity waters are considered special protected zones” where mining and oil exploration are prohibited to preserve their rich natural resources, Abu said.

Aside from China and the Philippines, Taiwan, Vietnam, Malaysia and Brunei have had overlapping territorial claims in the busy waterway, which many regard as a potential flashpoint in Asia.

China and the Association of Southeast Asian Nations have resumed talks this year on a proposed nonaggression pact aimed at preventing confrontations in the region.