(Reuters) — A United States aircraft carrier strike group has begun patrols in the South China Sea amid growing tension with China over control of the disputed waterway and concerns it could become a flashpoint under the new U.S. administration. China’s Foreign Ministry on Wednesday (February 15) warned Washington against challenging its sovereignty in the South China Sea. The U.S. navy said the force, including Nimitz-class aircraft carrier USS Carl Vinson, began routine operations in […]