check with a military recruiting office
No, you must enlist in order to be in the Military. The enlistment process is the process in which you establish your contract and everything within (job, term, bonus and options). Without this you are not in the Military.
An American military dependent could get the process started from overseas, but an American national or foreign national would have to physically be in the US in order to enlist.
Yes, a high school certificate of completion is generally sufficient to enlist in the military. Each branch of the military has its own specific requirements, so it's best to consult with a recruiter to determine the specific qualifications needed for the branch you are interested in joining.
Enlist or Enlistment
If the military is aware that you have been formally diagnosed with a personality disorder by a qualified, licensed mental health professional, then it is unlikely that you will be able to enlist.
Conscription.
Go enlist
In all states, parental consent is required before a minor can enlist in the military. How does a parent revoke his/her consent?
A veteran is someone who's done things before, and you usually enlist in the military. A good sentence would be "The veteran wanted to enlist again, but was too old."
ask a recruiting officer
17 with a parents approval.
Shel Silverstein was in the Army.