photos of the day: China's CH-5 drone completes trial flight

The mass-production model of China's unmanned aerial vehicle CH-5, or "Caihong (Rainbow) 5", prepares to land in an airport after its trial flight in north China's Hebei Province, July 14, 2017. Introduced at an international airshow in the southern Chinese city of Zhuhai last year, the CH-5 can conduct reconnaissance, surveillance, patrol, target positioning and strike missions, according to its developer. (Xinhua/Bai Guolong)