What does AAR stand for in a military context?

In a military context, AAR refers to "After Action Review." This is a systematic process used to analyze what happened during a military operation or exercise. The purpose of the AAR is to capture lessons learned, identify strengths and weaknesses, and improve future performance.

An After Action Review typically involves a debriefing session where all key participants discuss the operation, focusing on objectives, outcomes, and the execution of plans. The goal is to ensure that information gleaned from the experience is documented and can be used for training and development purposes. This process emphasizes communication and collaboration among unit members, fostering a culture of continuous improvement within military operations.

The other options do not represent the commonly recognized military term for AAR, which is why they would not be considered correct in this context.