U.S. Navy on alert: China, Russia to launch largest-ever joint navy exercise

The Chinese and Russian navies are gearing up for their largest-ever joint exercises, slated to begin Thursday in the Pacific with more than 20 ships and featuring anti-submarine operations as well as a joint-beach landing.

The “Joint Sea 2015 II” exercises will run through Aug. 28 in the Sea of Japan and off the coast of Vladivostok.