China Enhances Taiwan-Facing Artillery Power with 155mm Howitzers

China's People's Liberation Army (PLA) has significantly upgraded the artillery capabilities of a combined-arms brigade within its 71st Group Army. The unit, operating under the Eastern Theatre Command, now deploys 155mm PLZ-05 self-propelled howitzers, replacing older 122mm systems. This marks the first time these heavy artillery units have been assigned at the brigade level, rather than the traditional group-army level, according to state media reports.

The Eastern Theatre Command is primarily responsible for military operations concerning Taiwan and the East China Sea. This strategic redeployment of advanced firepower aims to increase localized, high-caliber capabilities within units facing regional maritime and territorial contingencies.

Artillery Reallocation to Eastern Command

Logistical assessments indicate the tracked 155mm PLZ-05 systems were transferred from the Western Theatre Command. Simultaneously, the Western Theatre Command has transitioned to lighter, wheeled PCL-181 155mm howitzers, which are better suited for its high-altitude and mountainous terrain. This reallocation reflects a broader reorganization of China's military assets, aligning specific hardware with the distinct operational requirements of its individual theatre commands.

Implications for Regional Dynamics

Liberation Army

The deployment of 155mm howitzers at the brigade level enhances the PLA's ability to project concentrated firepower more flexibly and closer to potential conflict zones. This shift in doctrine, moving heavy artillery to lower echelons, streamlines command and control for complex operations.

The move specifically strengthens the Eastern Theatre Command's capacity in scenarios involving Taiwan and the East China Sea, increasing the density of advanced long-range precision strike capabilities at the tactical edge.

This modernization initiative follows a broader pattern of the PLA investing in capabilities designed for potential contingencies in its near-seas and territorial disputes. The targeted upgrade for the Eastern Theatre Command indicates a sustained focus on enhancing operational readiness and combat effectiveness in this critical strategic area.