A J-11B fighter jet attached to an aviation brigade of the air force with the PLA Northern Theater Command flies at low altitude through valleys during a flight training exercise on January 8, 2019. (Photo/eng.chinamil.com.cn)
A J-11B fighter jet attached to an aviation brigade of the air force with the PLA Northern Theater Command flies at low altitude through valleys during a flight training exercise on January 8, 2019. (Photo/eng.chinamil.com.cn)
A J-11B fighter jet attached to an aviation brigade of the air force with the PLA Northern Theater Command flies at low altitude through valleys during a flight training exercise on January 8, 2019. (Photo/eng.chinamil.com.cn)
