MMA
Machinist's Mate Auxiliary Training Pipeline
~32 weeks (7 months) from MEPS to fleet
Training Timeline
8w
24w
Boot Camp— 8 weeks
RTC Great Lakes, IL
Basic military training for all recruits
A-School (BESS + MMA A)— 24 weeks
NSB New London, CT
Basic Enlisted Submarine School followed by MMA A-School on auxiliary mechanical systems
Fleet Assignment— 0 weeks
First submarine duty station
Report to SSN, SSGN, or SSBN; A-Gang watch qualification and Sub Dolphins within 12 months
Ship Date Calculator
Enter your MEPS ship date to see when you'll complete each stage — and whether you'll be home for the holidays.
Ship dates are approximate and based on the weekly RTC Great Lakes schedule. Confirm your exact date with your recruiter. Source: bootcamp.navy.mil