Final answer:
The Armed Forces Reserve Medal is awarded for ten years of honorable service in the Reserve Components of the U.S. Armed Forces.
Step-by-step explanation:
The Armed Forces Reserve Medal is awarded to any officer or enlisted member of the Reserve Components of the Armed Forces of the United States who successfully completes a total of ten years of honorable satisfactory service. This service can include 'weekend warrior' duties, commonly summarized by the slogan "One weekend a month, two weeks a year", as well as potential activation and full-time service if called upon during times of military mobilization or conflict. For example, during the Iraq and Afghanistan wars, a significant portion of U.S. forces were made up of mobilized National Guard and Reserve members. This demonstrates the level of commitment and readiness expected from reservists, beyond just peacetime training and service.