What impact does logistics have on operational planning?

The correct choice highlights the critical role that logistics plays in operational planning by emphasizing the importance of timely delivery of personnel and resources. Effective logistics ensures that troops are equipped, sustained, and ready to execute operational plans without unnecessary delays, which directly influences military effectiveness and mission success. Timely logistics support enables commanders to maintain the momentum of operations, adapt to changing situations, and allocate resources efficiently where they are most needed.

Without a well-organized logistics system, even well-crafted operational plans can falter due to inadequate supplies, delayed reinforcements, or unprepared personnel. Thus, the capability to deliver required resources in a timely manner is essential for achieving strategic objectives and maintaining operational readiness on the battlefield. This answer encapsulates the complex interplay between logistics and operational planning, underscoring logistics as a foundational element of military operations rather than a peripheral concern.