| Term |
Age |
History |
|---|
| 1 |
18 |
Failed to qualify for Star Marine (Marine). |
| 1 |
18 |
Submitted to the draft. |
| 1 |
18 |
Became a Marine (Marine Support) with the new title Marine. |
| 1 |
19 |
Commanding officer takes an interest in Hershel Pena's career. |
| 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 |
23 |
Assigned to an assault on an enemy fortress. |
| 3 |
26 |
Voluntarily left Marine Support |
| 3 |
26 |
Became a Scout (Surveyor). |
| 3 |
30 |
Hershel Pena's ship is ambushed by enemy vessels. Attempted to run but caught and ship is destroyed. |