I applied through a recruiter. The process took 1 day. I interviewed at US Navy
Interview
Walked into the recruiter's office and said I wanted to join the Navy. He had me take a practice ASVAB test then asked me if I wanted to be a nuke. I then had to take a separate test to see if I qualified for being a nuke. Test was easy, just Algebra 2 and sciences.
Interview questions [1]
Question 1
Do you want to be a nuke? You will get a large bonus.