| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Ground Assault) with the new title Marine. |
| 1 |
22 |
Assigned to the security staff of a space station. |
| 1 |
22 |
Commissioned in Marine (Ground Assault) with the new title Lieutenant. |
| 1 |
22 |
Promoted to Marine (Ground Assault) officer rank 2 with the new title Captain. |
| 2 |
22 |
Continued as Marine (Ground Assault). |
| 2 |
23 |
Birth or Death involving a family member or close friend. |
| 2 |
26 |
Promoted to Marine (Ground Assault) officer rank 3 with the new title Force Commander. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Switched to Marine (Marine Support) with previous rank. |
| 3 |
30 |
Display heroism in battle. |
| 3 |
30 |
Promoted to Marine (Marine Support) officer rank 4 with the new title Lieutenant Colonel. |
| 4 |
30 |
Attempted to change assignments. |
| 4 |
30 |
Failed to qualify for Star Marine (Marine). |
| 4 |
30 |
Continued as Marine (Marine Support). |
| 4 |
34 |
Assigned to a black ops mission. |
| 4 |
34 |
Promoted to Marine (Marine Support) officer rank 5 with the new title Colonel. |
| 5 |
34 |
Continued as Marine (Marine Support). |
| 5 |
37 |
On the front lines of a planetary assault and occupation. |
| 6 |
38 |
Continued as Marine (Marine Support). |
| 6 |
39 |
Good fortune |
| 6 |
42 |
Promoted to Marine (Marine Support) officer rank 6 with the new title Brigadier. |
| 7 |
42 |
Attempted to change assignments. |
| 7 |
42 |
Failed to qualify for Star Marine (Marine). |
| 7 |
42 |
Continued as Marine (Marine Support). |
| 7 |
44 |
A mission goes wrong and Rex Jimenez is stranded behind enemy lines. Ejected from the service. |