
Chinese and Mongolian police hold a joint anti-terror drill in the city of Erenhot, North China's Inner Mongolia Autonomous Region, on Sept. 10, 2015. (Photo: Chinanews.com)

Chinese and Mongolian police hold a joint anti-terror drill in the city of Erenhot, North China's Inner Mongolia Autonomous Region, on Sept. 10, 2015. (Photo: Chinanews.com)