What is after-action review (AAR) and its role in C2 improvement?

• A. A structured debrief to capture lessons learned, identify gaps, and plan improvements for future operations.
• B. A punitive disciplinary process for failures.
• C. A financial audit after a mission.
• D. A public relations summary for stakeholders.

Answer: (A)

After-action review is a structured debrief conducted after an operation to capture lessons learned, identify gaps, and plan improvements for future operations. In C2, AAR helps improve decision-making, information flow, coordination, and execution by examining what happened, why it happened, what worked, and what didn’t, then turning those insights into concrete actions—updating doctrines, procedures, training, or tools. It emphasizes learning and accountability rather than blame, and typically results in action items to close gaps and reinforce strengths for the next mission.

The other options miss the core purpose: it’s not a punitive discipline process, not a financial audit, and not a public relations summary.