A KJ-200 airborne early warning (AEW) aircraft attached to an aviation regiment with the PLA Navy's North China Sea Fleet sits on the flightline and receives power-on inspections prior to the flight training at a military airfield in coastal area of east China's Shandong Province on January 3, 2018. (eng.chinamil.com.cn/Photo by Xing Yun and Xie Junjie)
