| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Marine Academy (Military Academy). |
| 1 |
18 |
Became a Drifter (Barbarian). |
| 1 |
22 |
Suffer from a life-threatening illness. |
| 2 |
22 |
Became a Navy (Engineer/Gunner) with the new title Crewman. |
| 2 |
24 |
Lightly injured, no permanent damage. Fully recovered. |
| 3 |
24 |
Became a Marine (Marine Support) with the new title Marine. |
| 3 |
28 |
Display heroism in battle. |
| 3 |
28 |
Commissioned in Marine (Marine Support) with the new title Lieutenant. |
| 3 |
28 |
Promoted to Marine (Marine Support) officer rank 2 with the new title Captain. |
| 4 |
28 |
Continued as Marine (Marine Support). |
| 4 |
32 |
Commanding officer takes an interest in Josiah Carrington's career. |
| 4 |
32 |
Promoted to Marine (Marine Support) officer rank 3 with the new title Force Commander. |