What major activities are included in the science of control?

The correct choice highlights the essential activities of control within the context of military operations and decision-making processes. Planning, preparing, executing, and continuously assessing reflect a cyclical and dynamic approach essential for effective mission accomplishment.

Planning involves establishing clear objectives and determining the necessary actions and resources needed to achieve those goals. This sets the foundation for all subsequent actions and ensures that everyone understands the direction and priorities. Preparing follows closely, where the anticipated actions are organized and resources are positioned in readiness for execution.

Execution refers to the implementation of the planned activities, where decisive action is taken based on the established plan. This step is crucial as it turns theory into practice, and actual operations take place. Finally, continuously assessing is vital for maintaining situational awareness and making informed adjustments based on real-time feedback and outcomes, which ensures that the operation remains on track to meet its objectives. This iterative process of assessment enhances the adaptability and responsiveness of leadership, which is critical in dynamic and complex environments.

While other options may include relevant concepts and activities associated with military operations, they do not encompass the full cycle of control as comprehensively as this choice does.