Which statement best describes the maintenance role in sustainment?

• A. Maintenance schedules fuel and hydration for troops.
• B. Maintenance repairs and maintains equipment to keep it in operating condition.
• C. Maintenance handles property accountability.
• D. Maintenance plans strategic airlift operations.

Answer: (B)

Maintenance in sustainment focuses on keeping gear ready by fixing and maintaining it so it can operate when required. This includes preventive maintenance, diagnostics, repairs, and routine servicing to minimize downtime and extend equipment life, ensuring vehicles, weapons, and systems stay functional for ongoing operations. The other activities described fall into different sustainment functions: fueling and hydration belong to supply and distribution, property accountability is about asset tracking, and planning strategic airlift relates to movement and mobility planning. So the description of repairing and maintaining equipment to keep it in operating condition best captures the maintenance role in sustainment.