| Term |
Age |
History |
|---|
| 1 |
18 |
Entered Military Academy(Marine Academy) |
| 1 |
19 |
Join a social movement. |
| 1 |
22 |
Graduated. |
| 2 |
22 |
Became a Marine (Ground Assault) with the new title Marine. |
| 2 |
25 |
Commanding officer takes an interest in Lum Carnall's career. |
| 2 |
26 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 2 |
26 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 3 |
26 |
Continued as Marine (Ground Assault). |
| 3 |
30 |
Trapped behind enemy lines. |
| 3 |
30 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |
| 4 |
30 |
Continued as Marine (Ground Assault). |
| 4 |
32 |
On the front lines of a planetary assault and occupation. |
| 4 |
34 |
Promoted to Marine (Ground Assault) officer rank 4 with the new title Lieutenant Colonel. |
| 5 |
34 |
Continued as Marine (Ground Assault). |
| 5 |
36 |
Assigned to the security staff of a space station. |
| 5 |
38 |
Promoted to Marine (Ground Assault) officer rank 5 with the new title Colonel. |