To do that, several things need to be looked at, like: what type of relationship there is between the person being abused or harassed and the person doing the abuse/harassment; the age of the person being abused or harassed; and the type of abuse or harassment.
For the Army, the maximum age is 35. For the Navy, age waivers start at 34-years-old. For the Air Force, the maximum age allowed to join is 39-years-old. The Marines have the lowest maximum age for regular military service at 28-years-old.
Army Reserve Officer Accession Programs . Prerequisites: Age: Minimum age is 18. Maximum age 41 years and 6 months at time of scheduled board. Presently there are no restrictions to the maximum age for which an applicant can submit a waiver request.