What type of planning is represented using an AEF Schedule for sustained support?

The correct answer reflects the nature of force rotation planning, which is crucial for managing personnel and resources effectively during sustained operations. An AEF (Aerospace Expeditionary Force) Schedule specifically outlines the rotation of forces to ensure continuous support within a given operational environment. This type of planning considers the timing and deployment of units, ensuring that there is always a ready and available force to meet operational commitments without compromising on readiness or capability.

Force rotation planning not only addresses the logistics involved in the movement and deployment of troops but also factors in training, maintenance, and rest cycles to optimize the performance of military units. This coordination is essential for sustained support operations, as it helps maintain a balance between deploying forces and ensuring that those forces are adequately prepared for their missions throughout the duration of an operation.

In contrast, force structure planning, strategic planning, and tactical planning serve different purposes within military operations. While they may include elements of rotation, they primarily focus on overall organizational design, long-term objectives, and specific mission execution, respectively. Thus, the use of an AEF Schedule aligns closely with the principles of force rotation planning, as it governs the cyclical nature of deploying and redeploying forces to maintain operational efficacy.