Chinese navy 'spied on' PH-US drills in Palawan
The Chinese navy trespassed Palawan inner waters during joint Philippine-US military exercises there. People’s Liberation Army-Navy electronic reconnaissance warship 792 lingered east of Palawan on Jan. 29-Feb. 1. Ongoing in the area then, Jan. 27-Feb. 2, were amphibious drills of US Marines with Filipino soldiers.
Source: philstar.com