In a first, China’s biggest air show will feature a dedicated naval equipment exhibition area, showcasing hardware in service with the country’s navy, according to the event’s organisers. This year is the 30th anniversary of the biennial China International Aviation & Aerospace Exhibition, also known as the Zhuhai air show, which displays China’s civilian and military aircraft for international buyers. A number of China’s aircraft have debuted at the event, including the J-20 stealth fighter,...