Chinese research vessels near Ayungin Shoal, Catanduanes amid Baliktan exercises

Three Chinese research vessels were detected near Ayungin Shoal in the West Philippine Sea on Monday, while another was spotted off Catanduanes, according to the Philippine Navy.

This is the first sighting since late last year and comes amid ongoing Balikatan joint military exercises between the Philippines and the United States.

Philippine Navy spokesperson Commodore Roy Vincent Trinidad noted that China's presence may be a way of showing they are not deterred by the exercises, stating it coincides with 'Balikatan'.

The Armed Forces of the Philippines (AFP) Southern Luzon Command is closely monitoring the Chinese ships in Ayungin Shoal and Catanduanes.

Meanwhile, Philippine and U.S. forces conducted amphibious landing drills near Campong Ulay Point in Rizal, Palawan as part of Balikatan exercises.

The local government unit in Catanduanes has asked residents to report any suspicious activity of the foreign ships.

Chinese naval forces have been active during what is described as the 'largest' Balikatan ever, with up to 124 vessels ranging from People's Liberation Army Navy (PLAN) warships to maritime militia vessels.