Go to My Info and click edit by your name. Go back through the screens and change it.
First click the "My Info" option on the left hand menu to get out of interview and re-enter. Edit your information.
The first military question is "Are you current or former military?" If you answer "Yes", a follow on question will appear in the next page with several options; you need to select one of them, other than "former".
If you select "No", then no other military follow on questions will generate.