| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Line/Crew (Navy). |
| 1 |
18 |
Became a Drifter (Wanderer). |
| 1 |
19 |
Gained a contact. |
| 1 |
22 |
Promoted to Drifter (Wanderer) rank 1. |
| 2 |
22 |
Continued as Drifter (Wanderer). |
| 2 |
25 |
Drafted into Ground Assault |
| 2 |
26 |
Promoted to Drifter (Wanderer) rank 2. |
| 3 |
26 |
Became a Marine (Ground Assault) with the new title Marine. |
| 3 |
27 |
Display heroism in battle. |
| 3 |
30 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 3 |
30 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |