After-action review

Common card · No. 464060

An after action review (AAR) is a technique for improving process and execution by analyzing the intended outcome and actual outcome of an action and identifying practices to sustain, and practices to improve or initiate, and then practicing those changes at the next iteration of the action AARs in the formal sense were originally developed by the U.S. Army. Formal AARs are used by all US military services and by many other non-US organizations. Their use has extended to business as a knowledge management tool. An AAR occurs within a cycle of establishing the leader's intent, planning, preparation, action and review. An AAR is distinct from a de-brief in that it begins with a clear comparison of intended versus actual results achieved. An AAR is forward-looking, with the goal of informing future planning, preparation, and execution of similar actions. Assigning blame or issuing reprimands is antithetical to the purpose of an AAR. An AAR is distinct from a post-mortem in its tight focus...

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