The 155 mm Self-Propelled Howitzer is an artillery piece used by the Federacy.
Description[]
The G6 Rhino (assumed model based on the anime) is a 155 mm self-propelled howitzer.
The 155 mm Self-Propelled Howitzers were deployed by the Federacy Army during the Large-Scale Offensive. They were part of the first phase of the Morpho Elimination operation.