A Chinese military helicopter flew within 10 feet (3 meters) of a Philippine patrol plane over the South China Sea on Tuesday, in what observers said was the second incident of potentially catastrophic behavior by the People’s Liberation Army against foreign aircraft in a week.
China has claimed sovereignty over most of the South China Sea, claims that overlap with those of neighboring nations, including the Philippines, a defense treaty ally of the United States. Maritime forces of Beijing and Manila have frequently faced off and even clashed.
Crew members assigned to the Philippine Coast Guard vessel BRP Sindangan say they knew their mission would involve facing off against huge, numerous, intimidating Chinese vessels in the contested waters of the Sea.