ZHUHAI, Guangdong -- As Airshow China opens on Tuesday, an impressive lineup of cutting-edge military hardware is set to debut, offering a glimpse into the latest achievements in the modernization of the Chinese military. Among the highlights, the J-35A stealth fighter, the HQ-19 surface-to-air missile weapon system, a new type of attack-reconnaissance drone, and J-15T carrier-based fighter jets are poised …