The United States and the Philippines are conducting joint air and maritime patrols in the South China Sea, which come as the two countries step up cooperation in the face of growingly aggressive Chinese activity in the area.
The Philippine Air Force said Wednesday its aircraft had taken part in joint patrols on Tuesday in the vicinity of Batanes, the northernmost province of the Philippines, which is only about 200 kilometers (125 miles) from Taiwan, a self-governed island that China claims as its own.
