5. HQ-19: The Chinese Answer to Hypersonic Threats
China's HQ-19 marks a major progress in low Earth orbit anti-hypersonic weapon and satellite countering capability. The device uses a novel dual-stage interceptor with an innovative cooling mechanism to let its seeker operate efficiently even during fast atmospheric reentry. Its improved computing capacity allows real-time trajectory changes; its advanced tracking radar can keep lock on targets moving at speeds above Mach 5. Fast reloading and maintenance made possible by the modular architecture of the HQ-19 guarantees great operational preparedness.
