Logistics in the Japan Ground Self-Defense Force

Army Logistician, Nov-Dec, 2003 by Masahiro Fukuda, Robert O. Bosworth

JGSDF Logistics Support Concept

JGSDF logistics doctrine encompasses four areas: base maintenance, maintenance, forward support, and forward maintenance. The base maintenance area includes national-level logistics assets such as seaports, airports, railroads, the industrial base, the Ground Materiel Control Command, and the Central Transportation Management Command. The base maintenance area constitutes the central level of JGSDF logistics.

The maintenance area is located at the Army level of JGSDF logistics. It is a logistics support area established in the rear area of a regional army from which maintenance, medical, transportation, supply, and field service support are provided to units throughout the regional army. Assets such as the regional army depot, the regional army logistics support unit, and general service units that are integral parts of the logistics support structure at the army level are used in conjunction with the maintenance area to support the regional army.

The forward support area is established in the regional army's forward area of operations. It serves as a support base for maintenance, medical, transportation, supply, and field service support to units in the regional army area. It also serves as a point from which logistics support is pushed forward to the division area.

The forward maintenance area can be established when an intermediate logistics support area is needed between the maintenance area and the forward support area. The forward maintenance area is located at the army level of JGSDF logistics. The level of logistics and medical support provided is not as robust as that provided by the maintenance area, but it can be more comprehensive than the level of support provided by the forward support area.

The central, army, and division levels of support are fundamental aspects of JGSDF logistics. The JGSDF provides support to its units using national assets such as seaports, airports, railroads, and the industrial base, together with its regional army logistics support units, division logistics support regiments, and regimental headquarters and service companies.

The JGSDF logistics infrastructure is limited by design. The Constitution of Japan permits the maintenance of a self-defense force capability that functions at the minimum level needed to preserve the security of Japan. Unlike logistics elements of the U.S. Army that are designed to support a power-projection force anywhere in the world, JGSDF logistics support elements are designed to operate solely on Japanese territory. To augment its logistics support capabilities in times of national emergency, the JGSDF uses fixed elements of Japan's infrastructure, including JGSDF hospitals, to provide support to its forces.

Tactical medical support within the JGSDF is limited. The logistics support regiment of each division has a medical unit that is authorized approximately 80 personnel. This includes one field surgery system with accompanying surgeon and medical support staff. External to the division, JGSDF medical units are assigned to the regional army to support JGSDF elements in the regional army's area of responsibility.