This paper examines one military institution--Air University (AU)--what it is teaching about the Vietnam War, how that teaching has evolved over the 10 years since the end of the war, and what this evolution may reveal about the extent to which military institutions have indeed absorbed or, more realistically, attempted to identify and apply to future conflicts the lessons of Vietnam. If what an institution teaches is a measurement of what it has learned, then this study shows that Air University has made significant progress in its ability to learn from that conflict.