China's self-propelled howitzers deliver precision fire at high-altitude

China recently conducted a live-fire exercise using its PCL-181 155mm wheeled self-propelled howitzer in high-altitude, mountainous terrain likely near the Tibetan Plateau or Xinjiang region. This test demonstrated the system’s ability to deliver precise fire and maintain mobility under harsh conditions such as thin air, cold weather, and steep slopes—factors that traditionally challenge artillery performance due to impacts on engines and ballistics. The PCL-181, introduced in 2019 by NORINCO, is a modern, truck-mounted artillery system firing NATO-standard shells up to 25 miles, capable of speeds over 56 mph and an operational range exceeding 373 miles. Its advanced features include semi-automatic loading, digital targeting, satellite navigation, and rapid repositioning, enabling quick, accurate strikes with reduced crew fatigue. The deployment of the PCL-181 in regions bordering India reflects China’s strategic focus on enhancing military readiness following the 2020 Galwan Valley clashes. Unlike traditional to