| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
19 |
Trapped behind enemy lines. |
| 1 |
22 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 1 |
22 |
Promoted to Marine (Marine Support) officer rank 2 with the new title Captain. |
| 2 |
22 |
Continued as Marine (Marine Support). |
| 2 |
25 |
Advanced training in a specialist field |
| 3 |
26 |
Voluntarily left Marine Support |
| 3 |
26 |
Became a Merchant (Merchant Marine) with the new title Crewman. |
| 3 |
28 |
Given advanced training in a specialist field |
| 3 |
30 |
Forced to muster out. |