When is the combined arms rehearsal typically conducted?

• A. Before the planning phase starts
• B. After all subordinate OPORDs are complete
• C. During the execution of plans
• D. Only when time permits

Answer: (B)

The combined arms rehearsal is typically conducted after all subordinate operational orders (OPORDs) are complete. This timing is crucial because the purpose of the rehearsal is to ensure that all units are fully synchronized and understand their roles in the execution of the operation. By waiting until the subordinate OPORDs are complete, leaders can provide clarity and convey how each unit's plan interacts with the overall mission objectives. This ensures that all participants are on the same page and aware of the tasks and responsibilities assigned to them.

Conducting the rehearsal after subordinate OPORDs are finalized allows for a comprehensive review of the entire operation, identifying any potential gaps or overlaps in planning and execution. It ultimately enhances the coordination among the various elements involved, improving the likelihood of success during the actual execution of the plans. This approach also gives leaders an opportunity to address any concerns or questions from their units, fostering better communication and understanding.