Once soldiers and units have trained to standard, how do they maintain proficiency?

• A. Follow-up assessments
• B. Recertification every two years
• C. Additional live-fire exercises
• D. Sustainment training

Answer: (D)

Sustainment training is the ongoing, structured program designed to keep soldiers’ skills sharp after they’ve trained to standard. Once proficiency is reached, regular, planned practice reinforces critical tasks, decision-making, and teamwork so abilities don’t decay over time. This means routine drills, refresher sessions, scenario-based practice, cross-training, and equipment or SOP re-familiarization become a normal part of the unit’s training cycle, integrated with feedback from after-action reviews and mission-focused reloads. By continually exercising key tasks and adapting to evolving conditions, units stay ready for deployment and can quickly re-achieve or maintain peak performance.

Follow-up assessments provide measurement, and recertification on a fixed schedule is a separate process, while additional live-fire events might be part of sustainment but don’t by themselves define the ongoing maintenance of proficiency. Sustainment training encompasses the continuous, deliberate practice that preserves proficiency over time.