| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
21 |
A prank goes horribly wrong and Helena McDadden is sent to prison. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Marine (Star Marine) with the new title Marine. |
| 2 |
23 |
Assigned to the security staff of a space station. |
| 2 |
26 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Ground Assault) with previous rank. |
| 3 |
28 |
Assigned to the security staff of a space station. |
| 3 |
30 |
Forced to continue current assignment |
| 3 |
30 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 4 |
30 |
Continued as Marine (Ground Assault). |
| 4 |
32 |
On the front lines of a planetary assault and occupation. |
| 5 |
34 |
Attempted to change assignments. |
| 5 |
34 |
Switched to Marine (Marine Support) with previous rank. |
| 5 |
37 |
On the front lines of a planetary assault and occupation. |
| 6 |
38 |
Continued as Marine (Marine Support). |
| 6 |
39 |
On the front lines of a planetary assault and occupation. |
| 6 |
42 |
Promoted to Marine (Marine Support) officer rank 3 with the new title Force Commander. |