Final answer:
After a certain period of treatment in the military's Substance Abuse Rehabilitation Program, any additional alcohol incident is considered a failure and leads to mandatory processing for Administrative Separation.
Step-by-step explanation:
In the context of this question, the subject being referred to is the Substance Abuse Rehabilitation Program (SARP) in the military. It mentions that after a certain period of treatment, any additional alcohol incident is seen as a failure to complete the program and requires mandatory processing for Administrative Separation (ADSEP).