PLZ-07

The PLZ-07 is a Chinese 122 mm tracked self-propelled howitzer introduced as part of PLA artillery modernization. It replaced or supplemented older 122 mm self-propelled systems, preserving a lighter caliber for brigade-level support while newer 155 mm systems handled heavier and longer-range tasks. Its public appearance in the late 2000s made it a visible marker of the PLA's move to more mobile, protected artillery.

The system mounts a 122 mm howitzer in a fully enclosed turret on a tracked chassis, giving the crew protection and cross-country mobility. Its caliber is lighter than 155 mm artillery, but that can be an advantage for units needing a more compact vehicle, easier ammunition handling, and responsive fires at moderate ranges. Fire-control and communications integration matter as much as the gun itself for modern shoot-and-scoot tactics.

Operationally, PLZ-07 fits heavy brigades and mechanized formations that need artillery able to keep pace with tracked vehicles. It can provide suppression, smoke, and high-explosive fires while displacing rapidly to reduce counter-battery vulnerability. Its limitations are range and shell weight compared with PLZ-05 or PLZ-52 class 155 mm systems, so it occupies a complementary role rather than the top tier of Chinese artillery.