What is essential for sustaining effective driver training according to military standards?

The correct choice emphasizes the necessity of implementing sustainment training to maintain driver effectiveness within military standards. Sustainment training is crucial because it helps ensure that drivers continually develop their skills and remain proficient in operating vehicles under various conditions. This type of training reinforces the knowledge and techniques learned previously and adapts to emerging technologies and tactics that may affect driving proficiency.

By focusing on sustainment training, the military can ensure that drivers remain competent over time, addressing any lapses in skills and adapting to new requirements. This ongoing training cycle is necessary to support the mission readiness of personnel, given the dynamic nature of military operations.

While regular assessment, instructor certification, and classroom sessions all contribute to an overall effective driver training program, they do not specifically address the continual improvement and adaptation of skills that sustainment training provides. Each of these elements plays a supportive role, but without implementing effective sustainment training, the long-term efficacy of driver training may be compromised.