If your son or daughter wants to join the army aged 16 or 17 then they’ll need your permission first. There are good reasons to wait until your child turns 18, which is what many parents do. Whichever choice you make, this page offers some advice.
If your child wants to leave the army and they’re not yet 18 then they can, but there are some restrictions. If your child is already 18 then it’s more difficult. Either way, this page will guide you through your options.