“Just ahead of the week-long Lunar New Year holiday, Chinese president Xi Jinping visited a satellite launch site in the southwest Sichuan province, where he cheered the modernization and technological advances of China’s military. The setting was appropriate: Beidou 3 satellites were about to be sent into orbit, part of an effort to boost the satellite navigation system used by the People’s Liberation Army (PLA)—one goal being the ability to strike enemy targets with millimeter-level accuracy.”
Source: Bigger, Faster, Stronger: China’s Ever-Evolving Military Tech – Defense One