Which type of rehearsal is focused on only the essential elements of a plan, such as the 5 W's?

The type of rehearsal that concentrates on only the essential elements of a plan, particularly the 5 W's (Who, What, When, Where, Why), is known as a confirmation brief. This rehearsal is typically used to ensure that all participants have a shared understanding of the fundamental aspects of the mission or operation. It allows leaders to confirm that everyone is on the same page concerning the vital details, thus facilitating effective planning and execution.

In contrast to confirmation briefs, other rehearsal types serve different purposes. A backbrief is when subordinates brief their superiors on their understanding of the plan, allowing for clarification and adjustments based on the leader’s intent. A combined arms rehearsal involves coordinating between different branches of service or types of units to ensure that they can work together effectively in executing an operation. A full dress rehearsal is a comprehensive practice of the operation, simulating the actual conditions and integrating all elements of the plan. Each of these serves critical roles in preparation but focuses on different aspects compared to the confirmation brief’s emphasis on the essential breakdown of the mission.