| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
21 |
Commanding officer takes an interest in Kristin Garza's career. |
| 1 |
22 |
Commissioned in Marine (Star Marine) with the new title Lieutenant. |
| 2 |
22 |
Attempted to change assignments. |
| 2 |
22 |
Switched to Marine (Marine Support) with previous rank. |
| 2 |
23 |
Assigned to the security staff of a space station. |
| 3 |
26 |
Attempted to change assignments. |
| 3 |
26 |
Returned to Marine (Star Marine). |
| 3 |
30 |
Trapped behind enemy lines. |
| 3 |
30 |
Promoted to Marine (Star Marine) officer rank 2 with the new title Captain. |
| 4 |
30 |
Continued as Marine (Star Marine). |
| 4 |
34 |
Advanced training in a specialist field |
| 4 |
34 |
Forced to continue current assignment |
| 4 |
34 |
Promoted to Marine (Star Marine) officer rank 3 with the new title Force Commander. |