Many countries directly purchase the "Tornado", or produce it under license.
To simplify logistical support, the Eastern Group has standardized the caliber of long-range rockets to 300mm, and all member countries must comply.
Simply put, regardless of what type of long-range rocket artillery each country has, the rockets must be interchangeable.
The Empire Army's "PH-300" long-range rocket artillery is developed based on the Eastern Luosha "Tornado" to meet the needs of the Empire Army. Probably to save face for the Empire, the "PH-300" not only uses a tracked chassis but also employs two sets of six-tube container launchers.
Of course, this can also be seen as an improved design.
The biggest advantage of using container-style launchers is that it simplifies reloading operations, reducing the reload time from 15 minutes to 5 minutes.
