China says Philippines enlisted ‘foreign forces’ to patrol South China Sea

The Philippines enlisted “foreign forces” to patrol the South China Sea and has been stirring up trouble since Tuesday, the southern theatre command of China’s military said on Thursday, in an apparent reference to the United States.
It said, the military will maintain high vigilance, resolutely defend national sovereignty and maritime rights and interests, and resolutely safeguard peace and stability in the South China Sea.
Philippine officials have said their military and the U.S. launched joint patrols on Tuesday in waters near Taiwan, a democratically governed island that China claims as its own, raising the possibility of further tensions with China.
Chinese foreign ministry spokesperson Mao Ning said on Wednesday, “China has made clear its position to the Philippines and the U.S. that the Philippine-U.S. joint patrols must not undermine China’s territorial sovereignty and maritime rights and interests.”