![#CHINA-SICHUAN-AIR FORCE-DRILL (CN*)](135534728_14692705238721n.jpg)
CHENGDU, July 23, 2016 (Xinhua) -- Medical staff give medical treatment to an "injured" person in a hospital during a drill organized by air force of western military zone, southwest China, July 22, 2016. The drill mobilized one carrier and two helicopters to transfer "injured" soldiers from a battlefield to hospitals. (Xinhua/Cui Baoliang)