Technology & Combat Characteristics
Neo Zeon tested prototype amphibious mobile suits for operations in seas and rivers in regions such as South America. These tests have also been conducted on the AMS-119 as well as other variants. Although data was based on the MSM-07 Z'Gok originally developed during the old Zeon era, development of a similar amphibious combat machine could not be lightly undertaken due to differences in technology at the time. The unit known as the Marine Doga saw completion and adopted a hydro-jet engine.