@militrack88: The HQ-9B is China's long-range, active radar-homing surface-to-air missile system, developed by CASIC as a highly upgraded version of the original HQ-9. Often compared to Russia's S-300 and America's Patriot, the B variant significantly extends range to around 250-300 km, improves anti-ballistic missile and anti-stealth capability, and uses a more efficient cold-launch system. It forms the backbone of China's layered air defense, deployed both on land by the PLAAF and Army and at sea as the naval HHQ-9B on Type 055 and Type 052D destroyers. #CityTasteTest #military #technology #war #defense