Wing Loong II is upgraded version of the Wing Loong that was unveiled in 2015. Wing Loong is a medium-altitude long endurance (MALE) unmanned aerial vehicle developed by Chengdu Aircraft Industry Group in the People’s Republic of China. It is used for conducting surveillance and aerial reconnaissance as well as for launching air-to-surface weapons. 50 Wing Loong II armed drones are expected to be supplied by China to Pakistan.