An AVIC Chengdu Aircraft Industrial Group Co. J20 stealth fighter jet, operated by the People's Liberation Army Airforce (PLAAF), performs a maneuver at the China International Aviation & Aerospace Exhibition in Zhuhai, China, on Tuesday, Nov. 1, 2016. The biannual air show runs from November 1 to 6. Photographer: Qilai Shen/Bloomberg via Getty Images