The Corps of Engineers is responsible for providing combat engineering support to the army, including constructing and maintaining fortifications, bridges, and roads; clearing obstacles; and conducting demolitions.

The Maintenance Command is responsible for providing maintenance and repair services for aircraft, including routine maintenance, major repairs, and overhauls.

The Logistics Command is responsible for providing logistics support to the navy's ships and submarines, including supplying them with fuel, food, ammunition, and other supplies.

The Transportation Corps is responsible for providing transportation services to the army, including moving troops, equipment, and supplies by road, rail, air, and sea.

The Air Transport Command is responsible for providing air transport services to the air force, including transporting troops, equipment, and supplies by air.

The Fleet Support Command is responsible for providing logistics support to the navy's ships and submarines, including supplying them with fuel, food, ammunition, and other supplies.

The Supply and Transport Corps is responsible for providing supply and transport services to the army, including supplying troops with food, water, ammunition, and other supplies; and transporting troops, equipment, and supplies by road, rail, air, and sea.

The Maintenance and Supply Command is responsible for managing the air force's supply chain, including procuring, storing, and distributing supplies to air force units.

The Material Organisation is responsible for managing the navy's supply chain, including procuring, storing, and distributing supplies to navy units.

The Ordnance Corps is responsible for providing ordnance support to the army, including supplying troops with ammunition, explosives, and other ordnance; and maintaining and repairing ordnance equipment.

The Armament and Equipment Command is responsible for providing armament and equipment support to the air force, including supplying aircraft with ammunition, missiles, and other weapons; and maintaining and repairing armament and equipment.

The Weapons and Equipment Directorate is responsible for providing weapons and equipment support to the navy, including supplying ships and submarines with ammunition, missiles, and other weapons; and maintaining and repairing weapons and equipment.

The Electrical and Mechanical Engineers are responsible for providing electrical and mechanical engineering support to the army, including maintaining and repairing electrical and mechanical equipment; and constructing and maintaining electrical and mechanical infrastructure.

The Engineering and Transport Command is responsible for providing engineering and transport support to the air force, including constructing and maintaining airfields, roads, and bridges; and transporting troops, equipment, and supplies by road, rail, air, and sea.

The Dockyard and Engineering Command is responsible for providing dockyard and engineering support to the navy, including constructing and maintaining ships and submarines; and repairing and overhauling ships and submarines.