The LVTH-6A1 was an amphibious assault vehicle developed to provide direct artillery support for United States Marine Corps operations during the Vietnam War. Designed to land with the first assault waves, the LVTH-6A1 combined the mobility of an amphibious tracked vehicle with the firepower of a 105mm howitzer, allowing Marine units to bring immediate indirect and direct fire support ashore without waiting for conventional artillery deployment.
Based on the LVTP series chassis, the LVTH-6A1 was intended to operate in coastal environments, riverine terrain, and soft ground where traditional artillery systems struggled to keep pace with advancing infantry. Its enclosed turret mounted the 105mm howitzer, supported by secondary machine guns, providing suppressive fire, bunker reduction capability, and rapid response fire missions in support of ground forces.
Only 210 vehicles were produced, and while the LVTH-6A1 was never a glamorous machine, it filled a critical niche during amphibious and near-shore operations. For this build, the vehicle is depicted in Vietnam-era service, finished with restrained weathering using acrylics, oils, and pigments to reflect hard use in a humid, abrasive environment. The goal was to portray a working vehicle - functional, worn, and purposeful - rather than a pristine display piece.






















































