The Philippines and Japan have held their first-ever bilateral naval training. Both countries are in a maritime territory dispute with China.
The day-long exercises Tuesday in the South China Sea reportedly involved two Japanese destroyers and a Philippine Navy warship.
Philippines officials said the training was not meant to send a message to China but to improve military abilities.
However, a Chinese foreign ministry official said her country remained concerned about the drills. She also accused the Philippines of repeatedly violating international laws and inciting tensions.
