There are many different variables to consider when it comes to length of service, you can serve upwards to 30+ years, however if you are not progressing professionally (getting promoted) the military will release you from service or not allow you reenlist. As long as you are doing your job and moving up in rank you can stay as long as you wish, typical enlistments range from 3-6 years but you can retire at 20 years.
for the time listed at time of enlistment. 4 years, 6 years..............
Yes, as long as they qualify and have the desire to enlist.
Yes. As long as you meet the eligibility requirements.
check with a military recruiting office
It is advised that you take care of all traffic tickets before you enlist in the military. While you can technically enlist without taking care of the tickets, you can be discharged for fraudulent enlistment if the military does find out.
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."
17 with a parents approval.
ask a recruiting officer