What is the expiration period for an incidental permit after a major training exercise?

The correct answer reflects the guidelines outlined in Army Regulation (AR) 600-55 regarding incidental permits following a major training exercise. Specifically, the regulation states that an incidental permit is valid for a period of 6 months after the completion of the major training exercise. This allows for ongoing management and use of equipment or vehicles that may have been involved in the training, ensuring that the Army can efficiently facilitate operations and maintain readiness.

The expiration of 6 months balances the need for flexibility in resource management while also ensuring due diligence in compliance with regulatory requirements. This period provides adequate time for assessments and necessary administrative actions related to equipment or vehicle usage during training exercises.