J/G/S-4 covers which function?

J/G/S-4 covers which function?

• A. Plans: General war, contingency, and Forces planning. Joint policy and doctrine. ROE.
• B. Intelligence: intelligence ops, counter, human, signal intelligence
• C. Logistics: maintenance, engineering, transportation, supply, health services
• D. Operations: Current ops, exercises, Air, Fires, training

Answer: (C)

The fourth staff function on a joint/combined or service staff is logistics. It covers the sustainment side of operations: maintenance, engineering, transportation, supply, and health services. These areas are what keep forces ready and capable—keeping equipment up, moving people and materiel where needed, ensuring supplies are available, and providing medical support when and where it’s required. That focus on sustaining and enabling operations is why this function is the correct choice. Other staff lines handle planning and policy, intelligence, and current operations and training, rather than the sustainment and support functions of logistics.

The fourth staff function on a joint/combined or service staff is logistics. It covers the sustainment side of operations: maintenance, engineering, transportation, supply, and health services. These areas are what keep forces ready and capable—keeping equipment up, moving people and materiel where needed, ensuring supplies are available, and providing medical support when and where it’s required. That focus on sustaining and enabling operations is why this function is the correct choice. Other staff lines handle planning and policy, intelligence, and current operations and training, rather than the sustainment and support functions of logistics.