After-Action Report

An After-Action Report (AAR) is a detailed evaluation following an event, project, or operation. It assesses what happened, why it happened, and how the outcomes can be improved for the future. Typically used in military, emergency response, and business contexts, an AAR involves gathering insights from participants to identify successes, challenges, and lessons learned. The goal is to enhance performance and decision-making in future endeavors by promoting a culture of learning and accountability. In essence, it helps teams reflect on their actions and outcomes to strengthen future actions.