| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
22 |
Trapped behind enemy lines. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
26 |
Assigned to the security staff of a space station. |
| 2 |
26 |
Promoted to Marine (Star Marine) rank 2 with the new title Corporal. |
| 3 |
26 |
Continued as Marine (Star Marine). |
| 3 |
29 |
Good fortune |
| 4 |
30 |
Continued as Marine (Star Marine). |
| 4 |
32 |
Assigned to a black ops mission. |
| 4 |
34 |
Promoted to Marine (Star Marine) rank 3 with the new title Lance Sergeant. |
| 5 |
34 |
Continued as Marine (Star Marine). |
| 5 |
36 |
Trapped behind enemy lines. |
| 5 |
38 |
Promoted to Marine (Star Marine) rank 4 with the new title Sergeant. |
| 6 |
38 |
Continued as Marine (Star Marine). |
| 6 |
41 |
Display heroism in battle. |
| 6 |
42 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 6 |
42 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 7 |
42 |
Attempted to change assignments. |
| 7 |
42 |
Switched to Marine (Marine Support) with previous rank. |
| 7 |
43 |
On the front lines of a planetary assault and occupation. |
| 7 |
46 |
Promoted to Marine (Marine Support) officer rank 3 with the new title Force Commander. |
| 8 |
46 |
Continued as Marine (Marine Support). |
| 8 |
49 |
Advanced training in a specialist field |
| 8 |
50 |
Promoted to Marine (Marine Support) officer rank 4 with the new title Lieutenant Colonel. |