| Term |
Age |
History |
|---|
| 1 |
18 |
Became a Marine (Star Marine) with the new title Marine. |
| 1 |
19 |
Commanding officer takes an interest in Valentine Thorebourne's career. |
| 1 |
22 |
Promoted to Marine (Star Marine) rank 1 with the new title Lance Corporal. |
| 2 |
22 |
Continued as Marine (Star Marine). |
| 2 |
25 |
Refused to take part in a black ops mission that goes against the conscience and ejected from the service. |
| 3 |
25 |
Became a Army (Army Support) with the new title Private. |
| 3 |
26 |
Advanced training in a specialist field |
| 3 |
29 |
Attempt at commissioned failed. |
| 4 |
29 |
Attempted to change assignments. |
| 4 |
29 |
Failed to qualify for Infantry (Army). |
| 4 |
29 |
Continued as Army (Army Support). |
| 4 |
33 |
Moved to a new world. |
| 4 |
33 |
Attempt at commissioned failed. |
| 4 |
33 |
Promoted to Army (Army Support) rank 1 with the new title Lance Corporal. |
| 5 |
33 |
Continued as Army (Army Support). |
| 5 |
36 |
Assigned to a peacekeeping role. |