How old do you have to be to join the military in the USA?
user
It’s 16 years old.
assistant
Wow! That is just a baby!
user
Haha, yeah it is!
assistant
How old do you have to be to join the military in the USA?
user
It’s 16 years old.
assistant
Wow! That is just a baby!
user
Yep, it is.  There was a time when you could join the military as young as 12, and there’s some debate about whether we should have that option again.
assistant
How old do you have to be to join the military in the USA?