When should rehearsals be conducted?

• A. During execution only
• B. After mission completion
• C. When time allows, they should be conducted prior to an operation
• D. Never

Answer: (C)

Rehearsals are about practicing the plan so everyone knows what to do, when to do it, and how to communicate under pressure. Conducting rehearsals before an operation, when time permits, is the best approach because it lets the team walk through the sequence, verify that each member has the right equipment and responsibilities, and test communications and timing in a realistic, controlled setting. This helps reveal gaps, conflicting actions, or resource shortfalls before real danger arises, allowing adjustments that make the actual operation safer and more efficient. Rehearsing during execution wastes precious time, can disrupt critical actions, and leaves issues unresolved. Rehearsing after the mission does nothing to improve the current operation. So the optimal practice is to perform rehearsals before the operation whenever feasible.